Refer to Exercises 1 and 2. Find the height such that about 10% of college women are taller than that height. What is the percentile ranking for that height?
Exercises 1
Refer to Exercise 2. Find the height such that about 25% of college women are shorter than that height. What is the percentile ranking for that height?
Exercise 2
Heights for college women are normally distributed with mean = 65 inches and standard deviation = 2.7 inches. Find the proportion of college women whose heights fall into the following ranges:
a. Between 62 inches and 65 inches.
b. Between 60 inches and 70 inches.
c. Less than 70 inches.
d. Greater than 60 inches.
e. Either less than 60 inches or greater than 70 inches.