# Question: Construct a 95 confidence interval estimate for the mean

Construct a 95% confidence interval estimate for the mean µ using the sample information n = 24 = 16.7 and s = 2.6

## Answer to relevant Questions

Construct a 90% confidence interval estimate for the mean µ using the sample information n = 53 = 87.2 and s = 11.9. Using the computer output in Exercise 9.27, determine the value for each of the following: a. Point estimate b. Confidence coefficient c. Standard error of the mean d. Maximum error of estimate, E e. Lower confidence ...James Short (1708–1768), a Scottish optician, constructed the highest-quality reflectors of his time. It was with these reflectors that Short obtained the following measurements of the parallax of the sun (in seconds of a ...a. Find the value of P and state the decision for the hypothesis test in Exercise 9.37 using a = 0.05 b. Find the critical region and critical value and state the decision for the hypothesis test in Exercise 9.37 using a = ...Find: a. t(12, 0.01) b. t(22, 0.025) c. t(50, 0.10) d. t(8, 0.005)Post your question