Question

Tom Fadden lists the number of sales calls he made on each of the past 14 days:
Sales Calls x No. of days f(x)
4................ 1
5................ 3
6................ 4
7................ 4
8................ 2
Total = 14
a. Compute the mean number of sales calls made per day over the 14-day period. (Treat the data as a sample.)
b. What is the median number of calls?
c. Compute the variance and the standard deviation for his daily call rate during the 14-day period.


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  • CreatedJuly 16, 2015
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