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5 5 5.5 5 5.5 9 7 8 9 6 7 8 8 7 8.5 Using Jamovi, and assuming we’re testing at an alpha of .05 (two-tailed), answer the following:  Degrees of freedom: ______________ Obtained test statistic: ________

5 5 5.5 5 5.5 9 7 8 9 6 7 8 8 7 8.5 Using Jamovi, and assuming we’re testing at an alpha of .05 (two-tailed), answer the following:  Degrees of freedom: ______________ Obtained test statistic: ________

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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I want to assess whether individuals benefit from a new sleep drug: Bedzzz. I measure each individuals’ hours of sleep before and after taking the drug Bedzzz. I obtain the following data: 

 

Before Bedzzz

After Bedzzz

4

5

5

7

4

5

5

5.5

5

5.5

9

7

8

9

6

7

8

8

7

8.5

Using Jamovi, and assuming we’re testing at an alpha of .05 (two-tailed), answer the following: 

Degrees of freedom: ______________

Obtained test statistic: _____________

P-value: ___________________

Decision (in context): ________________________________



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