A simple random sample of 20 new automobile models yielded the data shown to the right on fuel tank capacity, in gallons. 21.5 15.4 21.7 16.3 20.7 16.1 19.4 19.9 15.8 19.1 20.2 15.3 22.8 15.8 21.9 16.6 13.9 18.5 12.4 18.8 a. Find a point estimate for the mean fuel tank capacity for all new automobile models. Note: ∑xi=362.1A point estimate is _________ gallons.(Type an integer or a decimal. Do not round.)

A simple random sample of 20 new automobile models yielded the data shown to the right on fuel tank capacity, in gallons. 21.5 15.4 21.7 16.3 20.7 16.1 19.4 19.9 15.8 19.1 20.2 15.3 22.8 15.8 21.9...

A simple random sample of 20 new automobile models yielded the data shown to the right on fuel tank capacity, in gallons.

a. Find a point estimate for the mean fuel tank capacity for all new automobile models. Note: ∑xi=362.1

A point estimate is _________ gallons.

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

Jun 01, 2022