Eighty percent of customers at the snack counter of a movie theater buy drinks. Among those who buy​ drinks, 15​% also purchase popcorn.​ What's the probability that a customer at the counter buys a drink and​ popcorn? Theaters use this type of calculation to decide which products should be bundled to appeal to customers.

Q: At a local fair, a raffle is being held. There were 1,067 tickets were sold for $10 each. There is…

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A: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have solved…

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A: According to the provided data,

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A: The formula for mean is given by:

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Q: Air-USA has a policy of booking as many as 23 persons on an airplane that can seat only 21. (Past…

A: Total persons to book flight , n = 23 Probability that a passenger actually arrive , p = 0.88 Let X…

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A: Sample size n=100 Number of successes x=68 Hypothesized value of population proportion is p0=0.60…

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Q: Q13. In a bet, you have 40% probability of losing $15. What should the potential winnings from such…

A: From. The above data  We are given that the  n= 15 P = 0.40

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Q: Q3. Approximately 20% of cars have been recalled for a manufacturer's defects but have not repaired.…

A: From the provided information,

Q: 45% of consumers prefer to purchase electronics online. You randomly select 8 consumers. Find the…

A: Given, 45% of consumers prefer to purchase electronics online. You randomly select 8 consumers. (a)…

Q: During a basketball game, Tatiana is shooting two free throws. Tatiana makes 91% of their free…

A: Given Tatiana makes 91% of their free throws.

Q: Justify an answer

A: To solve this problem, we can use the binomial probability formula, as we are dealing with a…

Q: Maria plays basketball and is a 64% free throw shooter​ (meaning on average she hits 64 of 100 free​…

A: Let X represent the number of free throw shooter hits   X~ Binomial (5, 0.64)

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A: Let, X=number of people that will attend the show  Given that probability of raining = 70%=0.70…

Q: Facebook Twitter 4 9 1 3 1 4 2 Google

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Q: GMC automobiles come in the following colors and are manufactured in these percentages. White(.46),…

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Q: When Donald Trump was campaigning for President , 65% of constituents supported his policy on…

A: Solution: From the given information, p=0.65 and n=100.

Q: A news station polls 405 voters to predict whether a budget will pass. Suppose the budget has…

A: Consider that p is population proportion of voters, who support the budget.

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A: Given,Mean, μ = 66 million dollars.Standard deviation, σ = 18 million dollars.Using formula,

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Q: Fifteen per cent of the employees in a company have managerial positions and 25 per cent of the…

A: Probability is a branch of mathematics or statistics that basically deals with the chances of…