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According to Mars, Incorporated, 20.5% of the M&M'S® Milk Chocolate Candies made at its Cleveland factory are orange. Assume that the company's claim is true. Suppose you take a random sample of 8 candies from a large bag of M&M'S. Let X = the number of orange candies you get. Orange M&M'S d. Suppose that you get 4 orange M&M'S in your sample. Does this result provide convincing evidence that Mars's claim about its M&M'S is false? Justify your answer. Orange M&M'S a. Find and interpret the expected value of X. b. Find and interpret the standard deviation of X.

According to Mars, Incorporated, 20.5% of the M&M'S® Milk Chocolate Candies made at its Cleveland factory are orange. Assume that the company's claim is true. Suppose you take a random sample of 8 candies from a large bag of M&M'S. Let X = the number of orange candies you get. Orange M&M'S d. Suppose that you get 4 orange M&M'S in your sample. Does this result provide convincing evidence that Mars's claim about its M&M'S is false? Justify your answer. Orange M&M'S a. Find and interpret the expected value of X. b. Find and interpret the standard deviation of X.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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According to Mars, Incorporated, 20.5% of the M&M'S® Milk Chocolate Candies made at its Cleveland factory are orange. Assume that the company's claim is true. Suppose you take a random sample of 8 candies from a large bag of M&M'S. Let X = the number of orange candies you get. Orange M&M'S Mūnienie je interpret dine reguler d. Suppose that you get 4 orange M&M'S in your sample. Does this result provide convincing evidence that Mars's claim about its M&M'S is false? Justify your answer. Orange M&M'S a. Find and interpret the expected value of X. b. Find and interpret the standard deviation of X.
Transcribed Image Text:According to Mars, Incorporated, 20.5% of the M&M'S® Milk Chocolate Candies made at its Cleveland factory are orange. Assume that the company's claim is true. Suppose you take a random sample of 8 candies from a large bag of M&M'S. Let X = the number of orange candies you get. Orange M&M'S Mūnienie je interpret dine reguler d. Suppose that you get 4 orange M&M'S in your sample. Does this result provide convincing evidence that Mars's claim about its M&M'S is false? Justify your answer. Orange M&M'S a. Find and interpret the expected value of X. b. Find and interpret the standard deviation of X.
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