The number of cars that pass through a payment point on an A1-highway toll road during a
Question:
The number of cars that pass through a payment point on an A1-highway toll road during a period of 35 days are as follows:
a. Find the mean number of cars.
b. Find the standard deviation.
c. Find the coefficient of variation.
Transcribed Image Text:
60 47 75 85 60 70 80 74 1 70 71 84 85 43 87 110 56 84 54 50 50 95 121 90 61 110 64 80 60 91 90 44 94 69 76 85
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Related Book For
Statistics For Business And Economics
ISBN: 9781292315034
9th Global Edition
Authors: Paul Newbold, William Carlson, Betty Thorne
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