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21-04-2024
Mathematics

Answered

Meteorologists took the following measurements (928, 119), (939, 102) (949, 84.4), (979, 53.7), (995, 44.4), (1005, 30.9) from a hurricane over several days as it developed. They wanted to check if there was a linear relationship between the air pressure and the wind speed. To the nearest hundredth, what is the value (r) of the correlation coefficient for the linear regression model?

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