Tom Fadden lists the number of sales calls he made on each of the past 14 days:
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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Related Book For
Understanding Business Statistics
ISBN: 978-1118145258
1st edition
Authors: Stacey Jones, Tim Bergquist, Ned Freed
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