Chapter 09 Section 93 Problem 062 THIS question has 3 parts

Chapter 09, Section 9.3, Problem 062

***THIS question has 3 parts A - C***

C. The manufacturer\'s claim is TRUE or FALSE?

Solution

A. it does not support the alternative hypothesis because the sample mean is >30.

B.p value is 0<0.05.

C. The manufacturer\'s claim is true.