Thirty-Six Measurements Are Made on the Amount of Meat in a Pizza

Essay

Thirty-six measurements are made on the amount of meat in a pizza product. The summary statistics are
n = 36 $\bar{x}$ = 17.4 grams s = 1.8 grams

Let µ =population mean amount of meat.

(a) Obtain a 98 % confidence interval for µ.
(b) Does your 98 % confidence interval cover µ. Explain.
(c) When a large number of these 98 % intervals are calculated, from data collected on different occasions, explain the reason you are 98% confident that any one of them covers µ. confi- dence that