Academic approach to normal probability

Reference no: EM13103632

Suppose Z has a standard normal distribution with a mean of 0 and a standard deviation of 1.0. One-half (50%) of the possible Z values are between ________ and ___________ symmetrically distributed about the mean.

A. -0.50 and +0.50

B. -0.69 and +0.69

C. -0.67 and +0.67

D. -1.96 and +1.96

Reference no: EM13103632

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