Using the data given in the table below, answer the following questions. (Round your final answers...
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Using the data given in the table below, answer the following questions. (Round your final answers to 3 decimal places.) |
|
Moviegoer Snack Spending (n = 10) |
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| Age (X) | Spent (Y) | ||||
| 30 | 2.89 | ||||
| 48 | 6.55 | ||||
| 32 | 1.43 | ||||
| 14 | 6.20 | ||||
| 37 | 6.25 | ||||
| 31 | 6.78 | ||||
| 39 | 3.50 | ||||
| 27 | 6.14 | ||||
| 18 | 8.24 | ||||
| 47 | 4.36 | ||||
|
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Homework Answers
| Age (X) | Spent (Y) | |
| 30 | 2.89 | |
| 48 | 6.55 | |
| 32 | 1.43 | |
| 14 | 6.2 | |
| 37 | 6.25 | |
| 31 | 6.78 | |
| 39 | 3.5 | |
| 27 | 6.14 | |
| 18 | 8.24 | |
| 47 | 4.36 | |
| r = | -0.28652 | CORREL(Xi,Yi) |
| t stat | -0.8459 | r*SQRT((n-2)/(1-r^2)) |
| P value | 0.422 | T.DIST.2T(-t stat,df) |
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