Using Excel, find the z-score that corresponds to the following Confidence Levels: 80% b. 85% c. 92% d. 97% 2.

1. Using Excel, find the z-score that corresponds to the following Confidence Levels:a. 80%b. 85%c. 92%d. 97%2. Using Excel, find the t-score that corresponds to the following Confidence Levels and Sample Sizes:a. 95% with n = 25b. 96% with n = 15c. 97% with n = 21d. 91% with n = 10