2.5 5. The following figures refer to the times (in minutes) that eight customers spent from the time they entereda store to the time they left: 6, 3, 2, 10, 2, 5, 4, 6. Find (a) the arithmetic mean and (b) the mean deviation.

Solution-: We find, (a) Arithmetic mean (b) The mean deviation about mean

Answered: 5. The following figures refer to the…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

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5. The following figures refer to the times (in minutes) that eight customers spent from the time they entered a store to the time they left: 6, 3, 2, 10, 2, 5, 4, 6. Find (a) the arithmetic mean and (b) the mean deviation.