Let the random variable Z follow a standard normal distribution. What is P(Z > -0.21)? A)...

Question

Question

Let the random variable Z follow a standard normal distribution. What is P(Z > -0.21)? A) 0.4207 B) 0.4168 C) 0.5793 D) 0.5832

business economics

Answer 1

Answer #1

answer: option D) .5832

• P(Z > -.21) = .5+P(0< Z < .21)

= .5+ .0832

= .5832

So answer is .5832

Answer 2

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