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Problem 2
11.6 Finding r the Coefficient of Correlation
Use the data below to find the correlation coefficient r. The data includes the finishing time of the New York City marathon and the temperature on the day of the race.
Temp 55 61 49 62 70 73 51 57
Time 145.283 148.717 148.3 148.1 147.617 146.4 144.667 147.533