How tall is your average statistics classmate? To determine this,you measure the height of a random sample of 15 of your fellow students,finding a 95% confidence interval for the mean height of 164.76 to 170.90 cm.

Question

Quizplus · Accepted Answer

The 95% confidence interval for the mean height of 164.76 to 170.90 cm has a margin of error of (170.90 - 164.76)/2 = 3.07 cm. Therefore, we can say with 95% confidence that the true mean height of the population falls within 164.76 to 170.90 cm, with a margin of error of 1.43 cm (half of the width of the interval).

How Tall Is Your Average Statistics Classmate? to Determine This,you