The quick change oil company has a number of outlets in the, Ask an Expert

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The Quick Change Oil Company has a number of outlets in the Seattle area. The daily number of oil changes at outlet in past twenty days are:

65, 98, 55, 62, 79, 59, 51, 90, 72, 56
70, 62, 66, 80, 94, 79, 63, 73, 71, 85

The data is to be organized into a frequency distribution

How many classes would you recommend

What class interval would you suggest

What lower limit would you recommend for the first class

Organize the number of oil changes into a frequency distribution

Comment on the shape of the frequency distribution and determine the relative frequency distribution

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9355098

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