Assignment 2: Copier Paper



Assignment 2: Copier Paper

Memo to CEO

John and Sons Company

Dear Sir,

As per your given task, I have analyzed the paper thickness of the samples of papers collected. I have developed the hypothesis on the basis of our machines capability to handle 99.5 percent of the papers of different thickness.

The hypothesis developed is:

Null Hypothesis

H0: The machines do not handle 99.5 % of the papers of different thickness.

Alternative Hypothesis

Ha: The machines handle 99.5 % of the papers of different thickness.

Confidence Limits

In the context of a population parameter estimate, a confidence interval is a range of values in which lies ...