Snack bag seal data

A packaging engineer wants to test a new method to seal snack bags. The force that is required to open the bags should be within 10% of the target value of 4.2 N (Newtons). The engineer randomly samples 28 bags that are sealed using the new method and records the force that is required to open each bag.

You can use this data to demonstrate 1-Sample Equivalence Test.

Worksheet column Description
Force The force required to open the snack bag, in Newtons