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Z Is a Standard Normal Random Variable

Question 13

Multiple Choice

z is a standard normal random variable. The P (1.20 z is a standard normal random variable. The P (1.20 z 2.10) equals A) 0.7618. B) 0.2382. C) 0.9028. D) 0.0972. z z is a standard normal random variable. The P (1.20 z 2.10) equals A) 0.7618. B) 0.2382. C) 0.9028. D) 0.0972. 2.10) equals


A) 0.7618.
B) 0.2382.
C) 0.9028.
D) 0.0972.

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