A Problem Solving Approach to Mathematics for Elementary School Teachers (13th Edition)
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; There is a total of 8 regions in Object S. The ... more
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14,98315,017The probability of getting heads is ... more
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Similarity: Both the probabilities are calculated ... more
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Experimental probability: ;Experimental ... more
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Calculation of both theoretical and experimental ... more
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; Calculate the experimental probability of ... more
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; There are a total of 42 hair colour in doll, ... more
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; There are 5 letters in the vowel refrain, so .... more
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; Add all the student body that represents the ... more
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A coin cannot remember the last outcomes so, the ... more
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; Assume the number of possible outcomes as 0, 1... more
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; The total number of outcomes are 9.Number of ... more
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; If and are mutually exclusive then, To ... more
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; Assume as the required value.Let be the ... more
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; Assume as the number of person which has ... more
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; Consider as the sample space.Consider as the ... more
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; Let the number of total Object B in the bag be... more
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; Calculate the probability of the event , that ... more
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The chances of winning from both choices are the ... more
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Consonant because the probability of choosing a ... more
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; The total number of Place C in the world is 7, ... more
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; The number 6 is obtained 16 times out of 100 ... more
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; Calculate the probability of event , that is, ... more
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The probability of selecting every number is not ... more
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No, the events and are not mutually exclusive ... more
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Individual R is not correct as the probability ... more
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E.Frequency of vowels is more among the other ... more
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Object D is not fair. ; The probability of getting... more
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Flipping a coin before the start of a match. The ... more
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represents an impossible event like getting 1 on ... more
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M is wrong in her context as there can be more ... more
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Individual J's assertion is wrong. ; Each of the ... more
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No; The probability of box is more than that of ... more
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Individual S is right.The theoretical and the ... more
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The probability cannot be greater than 1. ; The ... more
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The statement is wrong as the probability of ... more
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The student's answer is wrong as the green area is... more
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The Object C is not unfair. If it will be tossed ... more
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For an experiment with sample space having ... more
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The person's assertion is wrong as the probability... more
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When Object D is rolled, the sample space would be... more
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It can be observed that the area for each sector ... more
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Experimental probability: ;Experimental ... more
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The prediction is very close. ; The paragraph has ... more
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The probability of an event is the ratio of total ... more
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Out of 4 sectors, 3 sectors are of Color G and 1 ... more
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The number of sectors in Spinner A is 6 out of ... more
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If the sides are painted equally, then there will ... more
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No ; The total number of sectors is 6, so .Let ... more
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The model is useful in describing the compound ... more
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Probability: ;Winning chances are with 5 colored ... more
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None of the event is more likely as probability of... more
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The number of possible outcomes is 20, so .Let be... more
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The probability of winning decreases with the ... more
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; The initial branches of the tree diagram will ... more
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; Obtain the probability of the first child to be... more
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; The probability of a question to be correct is... more
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; Let event be that the random person chosen is... more
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At least 4 ; Denote the work done by .Determine ... more
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; Draw the tree diagram and the probabilities of ... more
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; Assume an analog that is not a digital display ... more
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; Calculate the total number of marbles in the ... more
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; Calculate the total outcomes of rolling a dice ... more
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; The probability of an event can be obtained by... more
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; The total inclusive numbers from 0 to 39 are 40... more
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; Draw the tree branch for the word MISSISSIPPI.... more
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; To calculate the total area, , add both the ... more
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; The probability of passing a disease is .... more
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; Assume to be the event of a person who smokes ... more
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; Assume to be the event of both the inspectors ... more
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It makes no difference where Vehicle C is placed. ... more
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; The formula for conditional probability is , ... more
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; When the sum of the faces of a pair of dice is ... more
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; Assume that all different numbers occur ... more
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None as both the events have equal probabilities... more
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The probability of finding someone who meets two ... more
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It is better to put 1 R color ball in one box and ... more
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The probability of an event can be obtained by ... more
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The probabilities can be equal if the second event... more
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Let each player roll two dice and calculate the ... more
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The sides of first cube can be numbered as 0, 0, 0... more
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The probability of dart hitting the shaded part ... more
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; Number the sides of first cube as 1, 1, 2, 2, 6... more
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The student thought that getting the outcome HT or... more
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The correct probability of getting a sum, which is... more
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Mutually exclusive events cannot occur ... more
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The answer is wrong.The student should use a tree ... more
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Probabilities should be multiplied in a multistage... more
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Individual T is correct.Having a greater number of... more
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Make Individual A understand that there are two ... more
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For the first example: It changed the probability ... more
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A certain event is a particular event out of a set... more
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; When a question is asked, the possible outcomes... more
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; The number of elements in sample space is 38, ... more
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The player A wins if the product is 1, 2, 3, 4, 5... more
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YesThe probability of occurring and occurring is... more
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The strategy can be made to choose the die which ... more
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; There are three coins and the outcome can be ... more
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The given digits are all even digits, so all the 3... more
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To buy the given product, either a dime and a ... more
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The given probability represents that there are ... more
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; Number of favorable outcomes for getting a head... more
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Simulation is used to determine the experimental ... more
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Favorable outcomes: ;Probability: ; From the ... more
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Create a simulation such that the Person S will ... more
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If the team is supposed to win at least 2 matches... more
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No, since the probabilities of the birth of male ... more
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The pair appears while reading the random digits... more
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The chosen block of 30 students will go for the ... more
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Simulate each day of the week. ; To simulate the ... more
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If any child falls under the range of 00 to 14, it... more
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; The two digit numbers are in the range of 00-99... more
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; Assume to be the total number of aquatic ... more
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0 point will be scored 5 times.1 point will be ... more
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The numbers 00, 01, 02, 03,...,57 can be used to ... more
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; It is given that the probability of a boy is . ... more
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; Use the formula when the odds against event... more
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; Use the formula to determine the odds against... more
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; can also be written in the form of decimal as.... more
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; Denote the required event by .Substitute 2 for... more
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; The total outcomes of a die when it is rolled ... more
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; Use the formula to determine the odds against ... more
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; The probability that it will rain is , that is... more
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; Let , , , and be the probabilities of drawing ... more
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; Find the probability by using formula when ... more
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Make a table that shows all possible outcomes of ... more
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; Make a table of the outcomes and values. ; ... more
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; Observe the number of men as and number of ... more
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; To find the odds of not sipping soup on tie, ... more
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; can also be written in the form of decimal as... more
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Suppose that the red half of the spinner ... more
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Let the digits 0, 1, 2, 3, 4, and 5 represent rain... more
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Representing each person by two-digit number from ... more
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Representing each person by three-digit number ... more
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; Assume that the outcomes of tossing a coin ... more
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; Let be the total number of Amphibian F.Compute... more
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; It is known that the probability of event is ... more
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; It is known that the probability of event is ... more
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; Assume that all the zodiac signs are ... more
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As there are 100 Object T, start with a random ... more
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; Let represent the probability of winning.It ... more
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; The probability that a test is passed by the ... more
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; The total number of outcomes is 10 as the ... more
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; Let the probability of the given event be .It ... more
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; The probability of the given event can be ... more
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; The total number of outcomes is 38 as there are... more
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; It is known that a game is fair if the ... more
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; It can be obtained that the sample space is .It... more
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; Calculate the probability of a women being ... more
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; Calculate the odds in favor of given event by ... more
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; The odds of a S having not germinated can be ... more
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The simulated walk can be understood by the ... more
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The expected value should be 0. ; Draw the ... more
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The simulation can be done by using a spinner ... more
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Create a random number table to design a ... more
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4This situation can be simulated by using the ... more
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It costs 75 cents or to play the game of tossing... more
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; Keeping the company’s profits aside, the ... more
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It costs to play a game in which a spinner has 5 ... more
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Favour; The probability of wining is like . ; The... more
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The statement of probability is misinterpreted. ... more
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Individual BIndividual C is incorrect because ... more
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Person M has a solid argument. ; The experimental ... more
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Yes, because the probability of an event is always... more
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The pupil is advised to calculate the probability ... more
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Yes; Only two-third of 48 students, that is, 32 ... more
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10Yes; this probability is the sum of the ... more
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Form a simulation that the person S will serve the... more
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No, as their probabilities of wining are not equal... more
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; Let the probability of making a shot be .... more
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; Assume that represents the probability of ... more
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; There are 26 letters in English alphabet, out ... more
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; The number of outcomes of tossing a coin is 2. ... more
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; Out of 16 girls, 1 girl can be chosen in ways... more
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; The first three digits are fixed, so they can ... more
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; Out of 3 Menu S, 1 can be chosen in ways.Out ... more
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; Out of 6 members, 2 can be chosen in ways.Use... more
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; There is a total of 9 Object F.As the order of ... more
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; Let the number of people at the party be .A ... more
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\[930]\ ; There are 31 ways to select the first ... more
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; From 6 people, 4 can be chosen in ways.Use ... more
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; The order of the letters and digits in Object ... more
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; 5 Object B can be arranged in ways. So, the ... more
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; The order in which the people stand in the ... more
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; Among 8 Object B, 3 Object B can be chosen in... more
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; The number of outcomes of tossing a coin is 2. ... more
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; The order of people standing in the line is ... more
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; This problem can be considered as a permutation... more
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; The order does not matter in selecting members ... more
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; The first letter of object LP can be chosen in ... more
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; As the order in which the members selected does... more
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; As repetition is allowed, each of the 9 symbols... more
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; As the order in which 5 members are chosen does... more
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; Find the probability of drawing the given cards... more
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39 ; Person A can formthreedistinct numbers when ... more
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; The order in which the persons stand in the ... more
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; Person S chooses the same color in all three ... more
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Fundamental counting principle is used to find the... more
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There are 1,000 ways in which the Object L can be ... more
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3840Assume each pair as a single unit. Then ... more
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Permutation will be a greater number as the order ... more
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Permutation and combination require strong logical... more
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; The order of the numbers matters, which makes ... more
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Taking 0 objects at a time is just another way of ... more
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Assuming as 1 serves the purpose in permutation ... more
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The given principle is feasible only if the number... more
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; Calculate all the possible outcomes when two ... more
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Yes ; If two coins are tossed, then the outcomes ... more
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Approximately ; Let be the event that all ... more
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The possible number of ways the people can be ... more
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6 ; The order in which the personspair does not ... more
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The first number can be chosen in 3 ways, the ... more
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The number of Food Item JB of Color B is 800.The ... more
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; Draw a letter diagram from box 1 to box 2. ; ... more
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; The total number of boxes is 4.The probability ... more
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; Select box 1 and draw a ball out of 3 balls as ... more
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; There are 4 Card J out of total 52 cards.Let ... more
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; There are total 3 prime numbers (2, 3, 5) on a ... more
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; As if odds are in favour of event E are to , ... more
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; To find the probability of getting double ones... more
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; There is no actual value that can be assumed to ... more
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; Find the probability of choosing a four-digit ... more
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900 ; As 2 is fixed inone’splace. So, ones place ... more
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; Find the different possible ways using the ... more
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; Findthe total number of permutations using the ... more
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; Find the probability of choosing first women ... more
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; The probability of each outcome is equal for ... more
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; Calculate the number of ways to choose three ... more
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; As two positions are fixed out of nine, so 7 ... more
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; As the independent events have no influence on ... more
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; Calculate the probability of success of the ... more
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O's statement is not correct. ; Write the sample ... more
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It is not a fair game because both the expected ... more
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; Calculate the total distance between the points... more
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; There are 52 cards in a deck, out of which 40 ... more
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; There are 64 colors, out of which, 5 are shades... more
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; As the colors are not replaced before ... more
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; Find the probability of choosing Country U out ... more
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; The events are complimentary events.Calculate ... more
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; Individual T has 4 possible outcomes, , and ... more
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; There are a total of 10 questions and each ... more
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; Let , Y, and represent the starting letters ... more