Question

A survey conducted by Intermedia reported the percentage of workrelated emails sent each day of the work week. To verify Intermedia’s findings, a random sample of workrelated emails was selected and the weekday that it was sent was noted. The following table displays these results.
a. Using α = 0.05, perform a chisquare test to determine if the sample frequencies in the table are consistent with the Intermedia report.
b. Determine the pvalue for the chisquare test statistic using Excel and interpret its meaning.


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  • CreatedJuly 28, 2015
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