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Statistics Test...

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  • Question 1
    1 / -0

    In a frequency distribution, C= 3, l = 66.5, t =42, m = 23 n = 102. Find the median of the distribution.

  • Question 2
    1 / -0

    The mean of a data is 'P'. If each observation is multiplied by 3 and then 1 is added to each result, the mean of the new observations so obtained is

  • Question 3
    1 / -0

    The mean of 20 observations is p. If each observation is multiplied by 3 and then 1 is added to it, the new mean obtained will be

  • Question 4
    1 / -0

    The median and A.M of a unimodel data are 30.5 and 26.2 respectively. Find its mode.

  • Question 5
    1 / -0

    The arithmetic mean of a - 2, a and a + 2 is

  • Question 6
    1 / -0

    One of the properties of mode is

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