In Chapter 6, I used annual snowfall amounts in Minneapolis from 1884 until 2012 to describe a

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In Chapter 6, I used annual snowfall amounts in Minnea­polis from 1884 until 2012 to describe a normal probability distribution. This data can be found in the Excel file snowfall. xlsx.

a. Using α = 0.01, perform a chi-square test to determine if the data follow a normal probability distribution.

b. Determine the pvalue for the chi-square test statistic using Excel and interpret its meaning.

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Business Statistics

ISBN: 9780321925121

2nd Edition

Authors: Robert A. Donnelly

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