43. Assume that z scores are normally distributed with a mean of 0 and a standard deviation...

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43. Assume that z scores are normally distributed with a mean of 0 and a standard deviation of 1.

a. If P(0  z 

a)  0.3907, find a.

b. If P(b  z 

b)  0.8664, find b.

c. If P(z 

c)  0.0643, find c.

d. If P(z 

d)  0.9922, find d.

e. If P(z 

e)  0.4500, find e.

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Elementary Statistics

ISBN: 9780321331830

10th Edition

Authors: Mario F. Triola

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