If the mean of 6, 7,.x, 13 and 10 is 8, find range.​

Question

If the mean of 6, 7,.x, 13 and 10 is 8, find range.​

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Eirian 4 years 2021-09-04T06:05:07+00:00 1 Answers 5 views 0

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  1. Jezebel
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    2021-09-04T06:06:10+00:00
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    Answer:

    Range = 9

    Explanation:

    From the question,

    Mean = summation data/Total frequency

    Mean = (6+7+x+13+10)/5

    If the mean is 8,

    8 = (36+x)/5

    Solve for x

    36+x = 8×5

    36+x = 40

    x = 40-36

    x = 4.

    Range is the difference between the biggest and the smallest value in a given distribution.

    from the above,

    Range = 13-4

    Range = 9

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