Find the indicated IQ score. The graph depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test). The shaded area under the curve is 0.5675.
A) 97.5
B) 110.7
C) 102.6
D) 129.6

Question

Find the indicated IQ score. The graph depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test).  The shaded area under the curve is 0.5675.
A) 97.5 
B) 110.7 
C) 102.6 
D) 129.6

Quizplus · Accepted Answer

The Answer of Find the indicated IQ score. The graph depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test).  The shaded area under the curve is 0.5675.
A) 97.5 
B) 110.7 
C) 102.6 
D) 129.6

Find the Indicated IQ Score