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Step 1 (State the hypotheses) Your answer Step 2 (Level of Significance) Your answer

Step 1 (State the hypotheses) Your answer Step 2 (Level of Significance) Your answer

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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Part II. Testing the Hypothesis: Child development expert says that, on average, the attention span of a 4-5 year old child is 5 minutes. A kindergaten teacher wanted to test this among her 40 students, where she found that their average attention span was 6 minutes, with a standard deviation of 3.75 minutes. Test the claim that the alternative that the average time is not equal to 5 minutes, using a.05 level of significance. Give the 6 steps of testing the hypothesis, show the complete solution for the computation
Transcribed Image Text:Part II. Testing the Hypothesis: Child development expert says that, on average, the attention span of a 4-5 year old child is 5 minutes. A kindergaten teacher wanted to test this among her 40 students, where she found that their average attention span was 6 minutes, with a standard deviation of 3.75 minutes. Test the claim that the alternative that the average time is not equal to 5 minutes, using a.05 level of significance. Give the 6 steps of testing the hypothesis, show the complete solution for the computation
Step 1 (State the hypotheses) Your answer Step 2 (Level of Significance) Your answer
Transcribed Image Text:Step 1 (State the hypotheses) Your answer Step 2 (Level of Significance) Your answer
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