The standard deviation of a symmetrical distribution is 3. What must be the value of the fourth moment about the mean for the distribution to be mesokurtic?
243
For a distribution to be mesokurtic, the value of the fourth moment about the mean must be 243 when the standard deviation is 3.
Similar Questions
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Given below are moments about an arbitrary origin 5.
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Important Questions from Central Moments
The first four moments of a distribution about the value 2 are 1, 2.5, 5.5 and 16. What is the 4th moment about zero?
Given below are moments about an arbitrary origin 5.
If μ'1 = -4, μ'2 = 22, μ'3 = -117 and μ'4 = 560, then μ3 is equal to:The third order central moment of normal distribution is:
If μ'r and μr, respectively, denote rth order moments about origin and mean, then:
The first four moments of a distribution about the origin are -1.5, 17, -30 and 108. The third moment about the mean is:
