Answer Happy

a) Fit a model predicting the second midterm score (MidTerm 2) from the first midterm score (MidTerm1). Predicted [Select) 12.35404 0.78350 X [Select] V b) Comment on the model you found, including a discussion of the assumptions and conditions for regression, is the coefficient for the slope statistically significant? 1.Hypotheses: Ho [Select] (There is [Select] between mid term 1 and mid term 2 scores) H₂: Select) (There is Select] between mid term 1 and mid term 2 scores) 2. Test statistic: t-Select) P-value- [Select] R2- [Select) 3. Decision rule: . Since p-value is (Select] • The R value suggests that the fit of linear regression model is Select] 4. Conclusion: Based on the sample and at 5% level of significance, there is Select] conclude that d scores Midterm 1 is a useful predictor of Midteren 2. F15C for D 95% C-1 V 99%CF-C V 5% level of significance, therefore we ✓linear relationship between Midterm 1 and Midterm 2 SKO
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