(Answered) In parts a through f find the proportion of observations

Statistics

In parts a) through f) find the proportion of observations from a standard normal distribution that satisfies the statement.

a. -1.4 < Z < .6

(Use 4 decimal places.)

b. 0 < Z < 1.55

c. Z > 1.67

d. Z < -2.03

e. Z < 1.08

f. -2.5 < Z < -1.45

g. What is the 33rd percentile of the standard normal distribution?

h. What is the 98.3th percentile of the standard normal distribution?

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