Question

Find the z score that corresponds to P67, the 67th percentile of a standard normal distribution curve

A.
–2.45

B.
0.75

C.
0.44

D.
0.25

Answer 1

C. 0.44

Explanation:

We must use a z-table to find this information. There are several free on the internet.

Once you get a table, find the value 0.6700 in the table. Using the row and column this entry is in we get the z-score. It is in the row for 0.4, and in the table for 0.04. This makes it 0.44.

Answer 2

From the z-table and at p67 or 0.67 (the decimal values in the table),

Z =0.44

See the attached photo (at the point where 0.6700 appears)