## Confidence Interval Worksheet for Standard Deviation in One Population

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On this page we will see several situations with related questions.
In each case, this page will give the answers to those questions.
Your task is to find those same answers by inspecting
the given information and/or by using a calculator or
computer to produce those
desired values.

### Case 1:

### Case 2:

### Case 3:

### Case 4:

### Case 5:

Return to Confidence Intervals for Sigma

©Roger M. Palay
Saline, MI 48176 November, 2017