Construct a confidence interval for mean of the population


Solve the below:

Q: A sample of 144 cans of coffee showed an average weight of 16 ounces. The standard deviation of the population is known to be 1.4 ounces.

a. Construct a 68.26% confidence interval for the mean of the population.

b. Construct a 97% confidence interval for the mean of the population.

Solution Preview :

Prepared by a verified Expert
Basic Statistics: Construct a confidence interval for mean of the population
Reference No:- TGS01908722

Now Priced at $20 (50% Discount)

Recommended (90%)

Rated (4.3/5)