If the z-score of normal distribution is 2.5, the mean of the distribution is 45

Question

If the z-score of normal distribution is 2.5, the mean of the distribution is 45 and the standard deviation of normal distribution is 3 then the value of x for a normal distribution is

Options:

A . 97.5

B . 47.5

C . 37.5

D . 67.5

Answer: Option C
Answer: (c).37.5

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