Question: Construct the empirical cumulative distribution function for the data set of paint thicknesses given in DS 6.1.8. Draw 95% confidence bands around the empirical cumulative

Construct the empirical cumulative distribution function for the data set of paint thicknesses given in DS 6.1.8. Draw 95% confidence bands around the empirical cumulative distribution function. Analyze the median (or mean) paint thickness using the sign lest, the signed rank test, and the t-test. Pay particular attention to whether the median paint thickness is 0.2 mm. Which analysis method do you prefer? Summarize your conclusions.

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The pvalues for the hypotheses H 0 02 versus H A 02 are 0004 for the sign test ... View full answer

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