The following histogram gives the times taken by a random sample of workers of a company to complete a specific task. Number of Workers 2987 10 65 43 N 1 0 10 20 30 40 50 60 70 80 90 Time (min)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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An estimate of the mean time taken by this group of workers is: (Using the attached)
A. 51.7 min / B. 47.0 min / C. 49.7 min / D. 50.0 min

The following histogram gives the times taken by a random sample of workers of a company to
complete a specific task.
Number of Workers
10
1987
65 432
1
0
10
di
30
40
20
50 60 70 80 90
Time (min)
Transcribed Image Text:The following histogram gives the times taken by a random sample of workers of a company to complete a specific task. Number of Workers 10 1987 65 432 1 0 10 di 30 40 20 50 60 70 80 90 Time (min)
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