Suppose that the scores of architects on a particular creati

Suppose that the scores of architects on a particular creativity test are normally distributed. Using a normal curve table, what percentage of architects have Z scores above .10, below .10, above .20, below .20, above 1.10, (0 below 1.10, above -.10,and below -.10?

Solution

a. Above .10 z score is 0.4602

b. Below 0.10 z score is 0.5398

c. Above .20 z score is 0.4207

d. Below 0.20 z score is 0.5793

e. Above 1.10 z score is 0.1357

f. Below 1.10 z score is 0.8643

g. Above -0.10 z score is 0.5398

h. Below -0.10 z score is 0.4602