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Regression analysis

See attachment.

Regression Problem Is the number of holidays related to the number of unpaid sick leave days?
1. Draw scatter plot
2. Solve for "R"
3. Interpret "R"
4. Give Code of Determination
5. Interpret Determination and draw it
6. What is Regression Line? Solve for Band A
7. What is Regression Line if x =14
8. How much of y is unexplained?

Holidays Unpaid sick leave days
1. 12 2
2. 10 5
3. 2 5
4. 6 6
5. 9 3
6. 8 5
7. 0 12
8. 1 9

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Regression Problem Is the number of holidays related to the number of unpaid sick leave days?
1. Draw scatter plot
2. Solve for "R"
3. Interpret "R"
4. Give Code of Determination
5. Interpret Determination and draw it
6. What is Regression Line? Solve for B and A
7. What is Regression Line if x =14
8. How much of y is unexplained?

Holidays Unpaid sick leave days
1. 12 2
2. 10 5
3. 2 5
4. 6 6
5. 9 ...

Solution Summary

Step by step method for regression analysis is discussed here. Regression coefficients, coefficient of determination, scatter diagram and significance of regression model are explained in the solution.

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