1. Compute the correlation between motivation and GPA. Test for the significance of the correlation at the 0.05 level of significance. Chapter 15, Data Set 1, page 448. ** Use a two-tailed, nondirectional Research Hypothesis. **Use Excel formulas whenever appropriate. Motivation GPA 1 3.4 Compute the correlation between motivation and GPA: 3.4 2.5 State the Null Hypothesis being tested in words appropriate to the given data and in formulas/symbols: 3.1 Words: A UI VN 2.8 Formulas/Symbols: 2.6 3 2.1 State the Research Hypothesis being tested in words appropriate to given data and in formulas/symbols: 1.6 Words: 3.1 Formulas/Symbols: 2.6 3.2 3.1 Compute the Test Statistic / Obtained Value: 3.2 Test Statistic: 2.7 2.8 Determine the Critical Value: 2.6 Degrees of Freedom: 2.5 Critical Value: If you have a choice, use the more conservative value. 2.8 1.8 3.7 3.1 Compare the Obtained Value to the Critical Value to make your Hypothesis decision: 2.5 Which is larger: the Obtained Value or the Critical Value? 2.4 2.1 Based on this, should we REJECT or FAIL TO REJECT the Null Hypothesis? 3.9 3.1 Make your conclusion, supported with numerical evidence and state your conclusion specific to the given problem. 3.3 NW