The body temperatures of a group of healthy adults have a bell-shaped distribution with a mean of

98.38F

and a standard deviation of

0.61F.

Using the empirical rule, find each approximate percentage below.

a.	What is the approximate percentage of healthy adults with body temperatures within 1 standard deviation of the mean, or between 97.77F and 98.99F?
b.	What is the approximate percentage of healthy adults with body temperatures between 96.55F and 100.21F?

Question content area bottom

Part 1

a. Approximately

enter your response here%

of healthy adults in this group have body temperatures within

1

standard

deviation

of the mean, or between

97.77F

and

98.99F.

(Type an integer or a decimal. Do not round.)

Part 2

b. Approximately

enter your response here%

of healthy adults in this group have body temperatures between

96.55F

and

100.21F.

(Type an integer or a decimal. Do not round.)