Question

If the value of x for normal distribution is 35, the mean of normal distribution is 65 and the standard deviation is 25 then the standardized random variable is

a.

−1.5

b.

−1.2

c.

−1.7

d.

−4

Posted under Business Statistics

Answer: (b).−1.2

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Q. If the value of x for normal distribution is 35, the mean of normal distribution is 65 and the standard deviation is 25 then the standardized random variable is

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