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If the mean of 6,x, 4 and 12 is 8 then f...

If the mean of 6,x, 4 and 12 is 8 then find the value of x.

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The correct Answer is:
x=10
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Knowledge Check

  • The mean of 5, 9, x, 17, and 21 is 13, then find the value of x

    A
    9
    B
    13
    C
    17
    D
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    A
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    B
    13
    C
    17
    D
    21

  • The mean of the data 12, x, 28 is 18. Find the value of x.

    A
    18
    B
    16
    C
    14
    D
    22

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