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Find the Variance of the following data:...

Find the Variance of the following data:`6, 8, 10 , 12 , 14 , 16 , 18 , 20 , 22 , 24`

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To find the variance of the given data set \(6, 8, 10, 12, 14, 16, 18, 20, 22, 24\), we will follow these steps: ### Step 1: Calculate the Mean First, we need to calculate the mean (\( \bar{x} \)) of the data. \[ \text{Mean} (\bar{x}) = \frac{\text{Sum of all data points}}{\text{Number of data points}} \] ...
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Knowledge Check

  • Find the range of the data : 14, 15, 16, 18, 19, 25, 30, 41, 26, 16, 13, 18, 20 and 26.

    A
    16
    B
    10
    C
    13
    D
    28

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