Question

You may need to use the appropriate appendix table or technology to answer this question. Given...

You may need to use the appropriate appendix table or technology to answer this question.

Given that z is a standard normal random variable, compute the following probabilities. (Round your answers to four decimal places.)

(a)

P(z ≤ −1.0)

(b)

P(z ≥ −1)

(c)

P(z ≥ −1.7)

(d)

P(−2.7 ≤ z)

(e)

P(−3 < z ≤ 0)

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