Question

Find the following:
a. Z_{0.31}
b. Z_{0.47}
c. Z_{0.97}

Answer 1

To find the values, we can use the given information and the z-table. The z-score represents the number of standard deviations away from the mean.

Step-by-step explanation:

To find the values, we can use the given information and the z-table. The z-score represents the number of standard deviations away from the mean. For each value, we look up the corresponding area under the normal curve in the z-table.

a. Z0.31 = 0.617

b. Z0.47 = 0.679

c. Z0.97 = 1.880