37. In a recent study, 35% of people surveyed indicated chocolate was of ice cream. Suppose we select a sample of 10 people and ask them to name th favorite flavor of ice cream. a. How many of those in the sample would you expect to name chocolate? b. What is the probability exactly four of those in the sample name chocolate? s What is the prohahilitu four or more name chocolate?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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37. In a recent study, 35% of people surveyed indicated chocolate was their favorite flavor
of ice cream. Suppose we select a sample of 10 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?
b. What is the probability exactly four of those in the sample name chocolate?
c. What is the nrnhahilitu four or more name chocolate?
Transcribed Image Text:37. In a recent study, 35% of people surveyed indicated chocolate was their favorite flavor of ice cream. Suppose we select a sample of 10 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? b. What is the probability exactly four of those in the sample name chocolate? c. What is the nrnhahilitu four or more name chocolate?
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