Question
Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. At the
Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. At the 0.05 significance level, does the data below show significant (linear) correlation between X and Y?
| x | y |
|---|---|
| 5 | 30.49 |
| 6 | 21.12 |
| 7 | 30.75 |
| 8 | 16.28 |
| 9 | 13.81 |
| 10 | 17.94 |
| 11 | 14.77 |
| 12 | 12.5 |
- Yes, significant correlation
- No
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An Introduction to Analysis
Authors: William R. Wade
4th edition
132296381, 978-0132296380
