A company advertises that food preparation time can be significantly reduced with the Handy Dandy Slicer. A sample of 12 individuals prepared the ingredients for a meal with and without the slicer. You are given the preparation times (in minutes) below. At α = .05, the null hypothesis should
A) be rejected.
B) not be rejected.
C) be revised.
D) not be tested.

Question

A company advertises that food preparation time can be significantly reduced with the Handy Dandy Slicer. A sample of 12 individuals prepared the ingredients for a meal with and without the slicer. You are given the preparation times (in minutes) below.  ​ At α = .05, the null hypothesis should
A) be rejected. 
B) not be rejected. 
C) be revised. 
D) not be tested.

Quizplus · Accepted Answer

The Answer of A company advertises that food preparation time can be significantly reduced with the Handy Dandy Slicer. A sample of 12 individuals prepared the ingredients for a meal with and without the slicer. You are given the preparation times (in minutes) below.  ​ At α = .05, the null hypothesis should
A) be rejected. 
B) not be rejected. 
C) be revised. 
D) not be tested.

A Company Advertises That Food Preparation Time Can Be Significantly