Question
6.Given below are seven observations collected in a regression study on two variables, x (independent variable) and y (dependent variable). Use Excel's Regression Tool to
6.Given below are seven observations collected in a regression study on two variables, x (independent variable) and y (dependent variable). Use Excel's Regression Tool to answer the following questions.
| x | y | ||
| 2 | 12 | ||
| 3 | 9 | ||
| 6 | 8 | ||
| 7 | 7 | ||
| 8 | 6 | ||
| 7 | 5 | ||
| 9 | 2 |
| a. | What is the estimated regression equation? |
| b. | Perform a t test and determine whether or not x and y are related. Usea= 0.05. | |
| c. | Perform an F test and determine whether or not x and y are related. Usea= 0.05. | |
| d. | Find and interpret the coefficient of determination. | |
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Financial Accounting An Integrated Statements Approach
Authors: Jonathan E. Duchac, James M. Reeve, Carl S. Warren
2nd Edition
324312113, 978-0324312119
