Cookie Size A cookie fanatic measures the width of 98

Last updated: 11/21/2023

Cookie Size A cookie fanatic measures the width of 98 Keebler cookies The mean width is 5 20 centimeters Assume that the population standard deviation is 0 3 centimeters a Estimate the average width of Keebler cookies using a 95 confidence interval Round to 3 decimal places b Interpret the confidence interval in context O The cookie fanatic can be 95 confident that any sample of Keebler cookies is in this confidence interval O 95 of all Keebler cookies have a mean width in this confidence interval O The cookie fanatic can be 95 confident that the mean width of all Keebler cookies is in this confidence interval