Find the standard score z such that the area above the mean

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Consider the following. (Give your answers correct to two decimal places.)

(a) Find the standard score (z) such that the area above the mean and below z under the normal curve is 0.3968.

(b) Find the standard score (z) such that the area above the mean and below z under the normal curve is 0.4854.

(c) Find the standard score (z) such that the area above the mean and below z under the normal curve is 0.3726.

Reference no: EM13610250

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