Question

Approximately two-thirds (68 percent) of all scores on the WAIS fall between _____ and _____, a range that is considered to indicate normal or average intelligence.

A. 100; 150
B. 50; 150
C. 85; 115
D. 60; 130

Answer 1

C. 85; 115

Step-by-step explanation:

A range that is considered to indicate normal or average intelligence is 85, 115.