Answered: What is the t for an independent-groups…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

What is the t for an independent-groups t test for these data?

G 1 G 2
52 37
41 17
46 43
55 64
60 39
48 51
46 41
34 46

Expert Solution

Step 1

Step-by-step procedure to find the test statistic using Excel:

In Excel sheet, enter G1 in one column and enter G2 in one column.
In Data, select Data Analysis and choose t test: Two-sample Assuming unequal Variances.
In Input Variable 1 Range, select G1.
In Input Variable 2 Range, select G2.
Click Labels.
Click Ok.

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