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Find mean deviation about the mean for t...

Find mean deviation about the mean for the following data :`x_i` 2 5 6 8 10 12`f_i` 2 8 10 7 8 5

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To find the mean deviation about the mean for the given data, we will follow these steps: ### Step 1: Organize the Data We have the following data given: - \( x_i \): 2, 5, 6, 8, 10, 12 - \( f_i \): 2, 8, 10, 7, 8, 5 We will organize this data into a table for easier calculations. ...
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Knowledge Check

  • Find the mean deviation about the mean for the following data : 6, 7, 10, 12, 13, 4, 8, 12.

    A
    3.76
    B
    2
    C
    2.75
    D
    2.55

  • mean deviation about median for the following data 2,5,7,2,4,6,10,12,5

    A
    2.4
    B
    3
    C
    1.9
    D
    None of these

  • Find the mean deviation about the median for the following data : 12,5,14,6,11,13,17,8,10

    A
    `3`
    B
    `1`
    C
    `4`
    D
    `7`

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