ELEMENTARY SATISTICS IA
13th Edition
ISBN: 9780137695522
Author: Triola
Publisher: PEARSON C
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Chapter 5.2, Problem 37BSC
M&Ms Data Set 27 “M&M Weights” in Appendix B includes data from 100 M&M candies, and 19 of them are green. Mars, Inc. claims that 16% of its plain M&M candies are green. For the following, assume that the claim of 16% is true, and assume that a sample consists of 100 M&Ms.
a. Use the
b. Find the
c. Find the probability of 19 or more green M&Ms.
d. Which probability is relevant for determining whether the result of 19 green M&Ms is significantly high: the probability from part (b) or part (c)? Based on the relevant probability, is the result of 19 green M&Ms significantly high?
e. What do the results suggest about the 16% claim by Mars, Inc.?
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Chapter 5 Solutions
ELEMENTARY SATISTICS IA
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