Question: Z is a standard normal random variable. The P ( 1 . 0 5 z 2 . 1 3 ) equals 0 . 8 3

Z is a standard normal random variable. The P(1.05z2.13) equals
0.8365
0.1303
0.4834
None of the alternative answers is correct.
Z is a standard normal random variable. The P ( 1

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