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For a standard normal random variable, Z, the 2.5th percentile of Z is -1.96. Then P(-1.96 < Z < 1.96) = Select one: a. 0.95
For a standard normal random variable, Z, the 2.5th percentile of Z is -1.96. Then
P(-1.96 < Z < 1.96) =
Select one:
a.
0.95
b.
0.025
c.
0.05
d.
0.9
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Algebra
Authors: Margaret L Lial, John E Hornsby, Terry McGinnis
10th Edition
0321900405, 9780321900401
