Question: A study was done in which the high daily temperature and the number of traffic accidents within the city were recorded. These sample data are
A study was done in which the high daily temperature and the number of traffic accidents within the city were recorded. These sample data are shown as follows:
| High Temperature | Traffic Accidents |
| 91 | 7 |
| 56 | 4 |
| 75 | 9 |
| 68 | 11 |
| 50 | 3 |
| 39 | 5 |
| 98 | 8 |
Given this data the sample correlation is:
| A. | 0.54 |
| B. | 1.54 |
| C. | statistically significant at 10% significance level |
| D. | statistically significant at 5% significance level |
| E. | statistically insignificant at 90% confidence level |
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