The Hot Tamale caper. Hot Tamales are chewy, cinnamon- flavored candies. A bulk vending machine is known
Question:
The Hot Tamale caper. “Hot Tamales” are chewy, cinnamon-
flavored candies. A bulk vending machine is known to dispense, on average, 15 Hot Tamales per bag.
Chance (Fall 2000) published an article on a classroom project in which students were required to purchase bags of Hot Tamales from the machine and count the number of candies per bag. One student group claimed it purchased five bags that had the following candy counts: 25, 23, 21, 21, and 20. There was some question as to whether the students had fabricated the data. Use a hypothesis test to gain insight into whether or not the data collected by the students were fabricated. Use a level of significance that gives the benefit of the doubt to the students.
Step by Step Answer:
Statistics Plus New Mylab Statistics With Pearson Etext Access Card Package
ISBN: 978-0134090436
13th Edition
Authors: James Mcclave ,Terry Sincich