Let Z be a standard normal random variable and calculate the

Let Z be a standard normal random variable and calculate the following probabilities, drawing pictures wherever appropriate. (Round your answers to four decimal places.)

(g)    

P(1.90 Z 2.00)

(h)    P(1.72 Z 2.50)


(i)    P(1.90 Z)


(j)    P(|Z| 2.50)

You may need to use the appropriate table in the Appendix of Tables to answer this question.

Solution