10. M&Ms Data Set 20 in Appendix B lists data from 100 M&Ms, and 8% of them are brown. Use a 0.05 significance level to test the claim of the Mars candy company that the percentage of brown M&Ms is equal to 13%.

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Testing Claims About Proportions. In Exercises 9-32, test the given claim. Identify
the null hypothesis, alternative bypothesis, test statistic, P-value or critical value(s), conclu-
sion about the null hypothesis, and final conclusion that addresses the original claim. Use
the P-value method unless your instructor specifies otherwise. Use the normal distribution
as an approximation to the binomial distribution (as described in Part 1 of this section).
10. M&Ms Data Set 20 in Appendix B lists data from 100 M&Ms, and 8% of them are
brown. Use a 0.05 significance level to test the claim of the Mars candy company that the
percentage of brown M&Ms is equal to 13%.
Transcribed Image Text:Testing Claims About Proportions. In Exercises 9-32, test the given claim. Identify the null hypothesis, alternative bypothesis, test statistic, P-value or critical value(s), conclu- sion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method unless your instructor specifies otherwise. Use the normal distribution as an approximation to the binomial distribution (as described in Part 1 of this section). 10. M&Ms Data Set 20 in Appendix B lists data from 100 M&Ms, and 8% of them are brown. Use a 0.05 significance level to test the claim of the Mars candy company that the percentage of brown M&Ms is equal to 13%.
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