Calculating T test using:

USING MS excelDr. Brij Kishore PrasadPh.D. LNIPE, Gwalior (M.P.)

email: kishore_brij@yahoo.com / brijhockey@gmail.comM: 09300061055Thomas Reuters ID: B-7267-2015

T test is used to compare mean to two groups.

T test

Independent T Test: To compare mean of two different groups. Dependent(Paired) T Test:

To compare mean of same group (Pre and Post Test)

How to Insert ‘t’ test button in main menu bar

 

Steps: 

* Click on the File menu in main menu bar.

* Then click on Option.

Once Add New Source is clicked a new dialog box will appear.

How to insert t test button in main menu bar (cont.,)

Steps: 

• Click on Add-Ins.

• Select Analysis ToolPak

• Then click on Go.

• At last click on OK

Add-Ins as Analysis Toolpak

 

Steps for Analysis Toolpak Creating

Put check mark on Analysis ToolPak.

Click on OK

Reflection of Data Analysis in Main Menu

Final Steps for T Test Calculation

 

StepsClick on Data Analysis (New window will pop-up)

Select t Test (as per us need)

At last click on OK New window will pop in once clcik on OK.

Final Steps for Data Feeding

 StepsSelect data for first Group by selecting Columns A

Select data for second Group by selecting Columns B

Select New worksheet for Result

At last click on OK get result

Output Value

 Final Results Mean Values

Correlation value

T value Note: t value will be always in Positive.

05/01/2023Dr. Brij Kishore Prasad

Thank you