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In a recent study, 35% of people surveyed indicated chocolate was their favorite flavor of ice cream. Suppose we select a sample of ten people and ask them to name their favorite flavor of ice cream. a. How many of those in the sample would you expect to name chocolate? (Round your answer to the nearest whole number.) Expected number of people b. What is the probability exactly four of those in the sample name chocolate? (Do not round intermediate values. Round your answer to 4 decimal places.) Probability 0.1875 c. What is the probability four or more name chocolate? (Round intermediate values to 4 decimal places. Round your answer to 4 decimal places.) Probability 02936

In a recent study, 35% of people surveyed indicated chocolate was their favorite flavor of ice cream. Suppose we select a sample of ten people and ask them to name their favorite flavor of ice cream. a. How many of those in the sample would you expect to name chocolate? (Round your answer to the nearest whole number.) Expected number of people b. What is the probability exactly four of those in the sample name chocolate? (Do not round intermediate values. Round your answer to 4 decimal places.) Probability 0.1875 c. What is the probability four or more name chocolate? (Round intermediate values to 4 decimal places. Round your answer to 4 decimal places.) Probability 02936

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 44E
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In a recent study. 35% of people surveyed indicated chocolate was their favorite flavor of ice cream. Suppose we select a sample of ten people and ask them to name their favorite flavor of ice cream. a. How many of those in the sample would you expect to name chocolate? (Round your answer to the nearest whole number.) Expected number of people b. What is the probability exactly four of those in the sample name chocolate? (Do not round intermediate values. Round your answer to 4 decimal places.) Probability 0.1875 Probability 30 c. What is the probability four or more name chocolate? (Round intermediate values to 4 decimal places. Round your answer to 4 decimal places.) 02936
Transcribed Image Text:In a recent study. 35% of people surveyed indicated chocolate was their favorite flavor of ice cream. Suppose we select a sample of ten people and ask them to name their favorite flavor of ice cream. a. How many of those in the sample would you expect to name chocolate? (Round your answer to the nearest whole number.) Expected number of people b. What is the probability exactly four of those in the sample name chocolate? (Do not round intermediate values. Round your answer to 4 decimal places.) Probability 0.1875 Probability 30 c. What is the probability four or more name chocolate? (Round intermediate values to 4 decimal places. Round your answer to 4 decimal places.) 02936
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