Find the area of the shaded region. 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).
A) 0.7303
B) 0.7619
C) 0.7938
D) 0.7745

Question

Find the area of the shaded region. 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). 
A) 0.7303 
B) 0.7619 
C) 0.7938 
D) 0.7745

Quizplus · Accepted Answer

The Answer of Find the area of the shaded region. 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). 
A) 0.7303 
B) 0.7619 
C) 0.7938 
D) 0.7745

Find the Area of the Shaded Region