Suppose that a random sample of 198 twenty-year-old men is selected from a population and that their heights and weights are recorded. A regression of weight on height yields

Weight=(98.4159) + 3.9006Height, R2 = 0.802, SER= 10.0980

(2.1285)(0.3069)

where Weight is measured in pounds and Height is measured in inches.

A man has a late growth spurt and grows 1.4850 inches over the course of a year. Construct a confidence interval of 95% for theperson's weight gain.

The 95% confidence interval for theperson's weight gain is(

nothing

,

nothing

) (in pounds). (Round your responses to two decimal places.)