.  What is the null hypothesis for this study? 2. what is the type 1 error associated with this data use the variable which cram or cramming, and study each  week or both. 3. what is a type 2 error of this study?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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1.  What is the null hypothesis for this study?

2. what is the type 1 error associated with this data use the variable which cram or cramming, and study each  week or both.

3. what is a type 2 error of this study?

Group
Grade
Valid N (listwise)
N
Descriptive Statistics
21
21
21
Minimum Maximum
1.00
3.00
12.00
99.00
Mean
2.0000
70.5714
Std.
Deviation
.83666
25.67016
Transcribed Image Text:Group Grade Valid N (listwise) N Descriptive Statistics 21 21 21 Minimum Maximum 1.00 3.00 12.00 99.00 Mean 2.0000 70.5714 Std. Deviation .83666 25.67016
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Step 1: Write the given data

From the given data we are asked to identify the null hypothesis, Type 1 and Type 2 error. 

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