uppose that a normal model with mean 101 and standard deviation 14 can be applied to the scores of a reference population on the Wechsler...

uppose that a normal model with mean 101 and standard deviation 14 can be applied to the scores of a reference population on the Wechsler Intelligence Scale for Children (WISC).

Question 1. What percent of this population have WISC scores below 82.4? (NOTE that requested answer is a percent)

%

Question 2. What percent of this population have WISC scores above 138.4?

%

Question 3. What percent of this population have WISC scores between 101 and 119.6?

%

Question 4. What are the quartiles of WISC scores?

Q1 =

Q3 =

uppose that a normal model with mean 101 and standard deviation 14 can be applied to the scores of a reference population on the Wechsler Intelligence Scale for Children (WISC).Question 1. What...