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?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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respond to question C. 

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?
Transcribed Image Text: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?
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