Question
Testing a Claim about a Proportion A random sample of 100 M&M's had 17% blue in color. The Mars candy company claims that the percentage
Testing a Claim about a Proportion
A random sample of 100 M&M's had 17% blue in color. The Mars candy company claims that the percentage of blue M&M's is 20%. Use a 0.05 significance level to test that claim. Should the Mars company take corrective action? Please provide the null and alternative hypothesis, z-statistic, p-value, and decision at the 0.05 significance level.
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Complex Variables and Applications
Authors: James Brown, Ruel Churchill
8th edition
73051942, 978-0073051949
