A salesman kept track of the gas mileage for his car over a 25-week span. The mileages (miles per gallon rounded to the nearest whole number

Question

A salesman kept track of the gas mileage for his car over a 25-week span. The mileages (miles per gallon rounded to the nearest whole number) were: 23, 27, 27, 28, 25, 26, 25, 29, 26, 27, 24, 26, 26, 24, 27, 25, 28, 25, 26, 25, 29, 26, 27, 24, 26. What are the mean, the median, and the mode?

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Edana Edana 3 years 2021-08-17T04:22:28+00:00 1 Answers 8 views 0

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  1. Thunguyet
    0
    2021-08-17T04:23:51+00:00
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    Step-by-step explanation:

    23, 27, 27, 28, 25, 26, 25, 29, 26, 27, 24, 26, 26, 24, 27, 25, 28, 25, 26, 25, 29, 26, 27, 24, 26

    Arranging in ascending order;

    23, 24, 24, 24, 25, 25,  25, 25, 25, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 28, 28,  29, 29

    Mean = Sum of mileage / Number of millage

    Number of mileage = 25

    Sum of mileage = 651

    Mean = 651 / 25 = 26.04

    Median = Middle Number (13th number) = 26

    Mode (Highest occurring) = 26 (7 times)

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