Question: Problem 1 Given z is a standard normal random variable, answer questions 1 to 4. p(z = 2.3) is Select one: a. .3944. b. 0.

Problem 1 Given z is a standard normal random variable, answer questions 1 to 4. p(z = 2.3) is Select one: a. .3944. b. 0. c. .8944. d. .1056

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