Shipment Times A survey of 36 selected recording companies showed these numbers of days
Chapter 3, Problem 26(choose chapter or problem)
Shipment Times A survey of 36 selected recording companies showed these numbers of days that it took to receive a shipment from the day it was ordered. Days Frequency 13 6 46 8 79 10 1012 7 1315 0 1618 5 Find each of these. a. Mean b. Modal class c. Variance d. Standard deviation
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