A pizza restaurant manager claims that the average home


A pizza restaurant manager claims that the average home delivery time for their pizza is no more than 20 minutes.

A random sample of 49 home delivery pizzas was collected. The sample mean was found to be 21.25 minutes and the standard deviation was found to be 4.3 minutes. Is there evidence to reje.

Request for Solution File

Ask an Expert for Answer!!
Basic Statistics: A pizza restaurant manager claims that the average home
Reference No:- TGS0583979

Expected delivery within 24 Hours