Mathematics, 09.12.2019 21:31 mimas76

The article "behavioural effects of mobile telephone use during simulated driving"† reported that for a sample of 20 experimental subjects, the sample correlation coefficient for x = age and y = time since the subject had acquired a driving license (yr) was 0.97. why do you think the value of r is so close to 1? (the article's authors give an explanation.)

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