(Steps Shown) The data below shows the hourly earnings (tips included) of 10 employees at a bar and their attractiveness scores (0 = not at all attractive
Question: The data below shows the hourly earnings (tips included) of 10 employees at a bar and their attractiveness scores (0 = not at all attractive … 10= extremely attractive). Is there a correlation between attractiveness and hourly earnings.
| Attractiveness Score | Hourly Earnings |
| 0 | $20 |
| 1 | 24 |
| 2 | 25 |
| 3 | 26 |
| 4 | 20 |
| 5 | 30 |
| 6 | 32 |
| 7 | 38 |
| 8 | 34 |
| 9 | 40 |
∑X = 45; ∑Y = 289; ∑XY = 1472; ∑X 2 = 285; ∑Y 2 = 8801
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