23​%of college students say they use credit cards because of the rewards program. You randomly select 10 college students and ask each to name the reason he or she uses credit cards. Find the probability that the number of college students who say they use credit cards because of the rewards program is​ (a) exactly​ two, (b) more than​ two, and​ (c) between two and five inclusive. If​ convenient, use technology to find the probabilities.

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A: Given data, n=131 x=115 p=?

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A:

Q: In a large population, 61 % of the people have been vaccinated. If 4 people are randomly selected,…

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A: The objective of this question is to find the probability that a shopper randomly selects a loaf of…

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A: The random variable  is the number of customers using cash.Number of customers: Probability of a…

Q: Fifty-five percent of consumers prefer to purchase electronics online. You randomly select 8…

A: Binomial Distribution : The binomial distribution is a discrete probability distribution with two…

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Q: A basket contains 4 pink clips, 6 purple clips, and 5 white clips. Daisy picks one clip and records…

A: given data,a basket contain 4 pink clips                              6 purple clips…

Q: basketball player makes foul shots 75 % of the time. If she takes 9 shots, what is the probability…

A:

Q: you made a paper airplane following machine that makes a good plane 80% of the time. you made 500…

A: Solution: Let X be the random variable that the number of machine that makes a good plane. The…

Q: United States, 40% of the population has brown eyes.  If 14 p

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A:

Q: dents say they use credit cards because of the rewards program. You randomly select 10 college…

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A:

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Q: What is the probability that she will not have to stop at the light all next week?

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Q: Antonio has a bag of mixed candies. He has 5 green, 7 yellow, and 4 red. What is the probability…

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A:

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A:

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A:

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Q: 26% of college students say they use credit cards because of the rewards program. You randomly…

A: Solution: a. Let X be the number of college students who say they use credit cards because of the…

Q: 26% of U.S. adults say they are more likely to make purchases during a sales tax holiday. You…

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.