The numbers of raisins in each of 14 mini boxes (1/2-ounce size) were counted for a generic
Question:
a. Although counts cannot have a normal distribution, do these data have approximately normal distributions?
b. Are you willing to assume that the underlying population variances are equal? Why?
c. Use the p-value approach to determine whether there is a significant difference in the mean numbers of raisins per mini box. What are the implications of your conclusion?
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Generic Brand Sunmaid 25 26 25 28 5 29 24 24 26 28 28 27 28 24 28 22 26 27 24 25 25 28 30 27 26 26 28 24
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Related Book For
Introduction To Probability And Statistics
ISBN: 9781133103752
14th Edition
Authors: William Mendenhall, Robert Beaver, Barbara Beaver
Question Posted:
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