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.

Question

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The Answer of 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.

Approximately Two-Thirds (68 Percent) of All Scores on the WAIS