Question: Consider the following random sample of diameter measurements (in inches) of 11 softballs: 4.81, 4.78, 4.85, 4.84, 4.85, 4.88, 4.83, 4.82, 4.9, 4.71, 4.83

Consider the following random sample of diameter measurements (in inches) of 11 softballs: 4.81, 4.78, 4.85, 4.84, 4.85, 4.88, 4.83, 4.82, 4.9, 4.71, 4.83 If we assume that the diameter measurements are normally distributed, find a 99% confidence interval for the mean diameter of a softballI. Then complete the table below. Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary, consult a list of formulas.) What is the lower limit of the confidence interval? What is the upper limit of the confidence interval?
Step by Step Solution
3.46 Rating (162 Votes )
There are 3 Steps involved in it
The mean of the given data is 48272 and the standard deviat... View full answer
Get step-by-step solutions from verified subject matter experts
