To compute the confidence interval, press STAT and highlight the TESTS menu. Select TInterval and press ENTER. In the TInterval menu, for Inpt, select the Data option since we are given the raw data....

To compute the confidence interval, press STAT and highlight the TESTS menu. Select TInterval and press ENTER. In the TInterval menu, for Inpt, select the Data option since we are given the raw data. Be sure we have L1 under List: field;

 for Freq:eat your cereal:
Boxes of cereal are labeled as containing 14ounces. Following are the weights, in ounces, of a sample of