2. Use the data in Chapter 15, Data Set 2, to answer the questions below. Do the analysis manually or by using SPSS. a. Compute the correlation between motivation and GPA. Correlations Motivation GPA Motivation Pearson Correlation 1 .434" Sig. (1-tailed) .008 N 30 30 GPA Pearson Correlation .434" 1 Sig. (1-tailed) .008 N 30 30 **. Correlation is significant at the 0.01 level (1-tailed). b. Test for the significance of the correlation coefficient at the .05 level using a two-tailed test. Correlations Motivation GPA Motivation Pearson Correlation 1 .434 Sig. (2-tailed) .017 N 30 30 GPA Pearson Correlation .434" 1 Sig. (2-tailed) N .017 30 30 *. Correlation is significant at the 0.05 level (2-tailed). c. True or false? The more motivated you are, the more you will study. Which answer did you select, and why?

Q: Given A = = [34] 5 2 compute 3.A.

A:

Q: Write what is Cohen’s Guidelines for d?

A: The formula for Cohen's d value is obtained below:

Q: 10. If GF = 15 and CG = 23, find CD.

A: The length of the side GF is 15. The length of the side CG is 23.

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A: We can solve this by using given information

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A: Given :  Ai =  0 , i    To find :  The union ∪i=1∞ Ai    and the intersection  ∩i=1∞ Ai   .

Q: e. 3(v+ w)

A:

Q: Let A = PDP-1 and P and D as shown below. Compute A4. P= 1 2 - 1 3 D= A4= (Simplify your answer.) 1…

A:

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Q: Given that v = and w =. Find

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A:

Q: Question 13 A furniture store is having a sale on sofas and you're going to buy one. The advertisers…

A:

Q: Let A = PDP-1 and P and D as shown below. Compute A4. P= 2 -3 5 -3 D= 10 1 2 0

A:

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Q: If the P-value is less than the a value, which one is correct? Reject Ho or fail to reject Ho Ans:

A: if the P-value is less than the α value ,than

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A:

Q: Compute: 33

A: