Shipment Times A survey of 36 selected recording companies
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 8.2 b. Modal class 79 c. Variance 21.6 d. Standard deviation 4.6
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer