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MINITAB GUIDE/MANUAL for TESTING based upon a single sample
TESTING for μ if σ is known
If you have the raw data enter it in column C1
Click on Stat >> Basic Statistics >> 1-sample Z.
Enter C1 in the cell marked "Sample in Columns" if using raw data. [If you only have summary statistics, click "Summarized data" and enter the info.]
Input the known σ value in the Standard deviation.
Check Perform hypothesis test. Enter the Hypothesized mean.
Click the Options button.
Select the appropriate alternative hypothesis.
Click OK twice.
TESTING for μ if σ is unknown
If you have the raw data enter it in column C1
Click on Stat >> Basic Statistics >> 1-sample t.
Enter C1 in the cell marked "Sample in Columns" if using raw data. [If you only have summary statistics, click "Summarized data" and enter the info.]
Check Perform hypothesis test. Enter the Hypothesized mean.
Click the Options button.
Select the appropriate alternative hypothesis.
Click OK twice.
TESTING for p
If you have the raw data enter it in column C1
Click on Stat >> Basic Statistics >> 1 Proportion.
Enter C1 in the cell marked "Sample in Columns" if using raw data. [If you only have summary statistics, click "Summarized data" and enter the info.]
Check Perform hypothesis test. Enter the Hypothesized proportion.
Click the Options button.
Select the appropriate alternative hypothesis.
Click "Use test and interval based on a normal distribution"
Click OK twice.