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2) A teacher wants to compare two methods of teaching. A lesson assessment was prepared and given after using each method of teaching. The results are shown below: Method A X₁ =90 SA=4.1 n₁=25 Method B X=87 SB=4.1 ng=28 Using the results of the assessment, can you conclude that the Method A is better than B. Use 0.05 level of significance.

2) A teacher wants to compare two methods of teaching. A lesson assessment was prepared and given after using each method of teaching. The results are shown below: Method A X₁ =90 SA=4.1 n₁=25 Method B X=87 SB=4.1 ng=28 Using the results of the assessment, can you conclude that the Method A is better than B. Use 0.05 level of significance.

MATLAB: An Introduction with Applications
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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Answer the following problems with solutions using the six steps of hypothesis testing. 2) A teacher wants to compare two methods of teaching. A lesson assessment was prepared and given after using each method of teaching. The results are shown below: Method A X₁ =90 SA=4.1 n₁ = 25 Method B XB=87 SB = 4.1 ng=28 Using the results of the assessment, can you conclude that the Method A is better than B. Use 0.05 level of significance. 2
Transcribed Image Text:Answer the following problems with solutions using the six steps of hypothesis testing. 2) A teacher wants to compare two methods of teaching. A lesson assessment was prepared and given after using each method of teaching. The results are shown below: Method A X₁ =90 SA=4.1 n₁ = 25 Method B XB=87 SB = 4.1 ng=28 Using the results of the assessment, can you conclude that the Method A is better than B. Use 0.05 level of significance. 2
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