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Managers rate employees according to job performance and attitude. The results for several randomly selected employees...

Managers rate employees according to job performance and attitude. The results for several randomly selected employees are given below.

Performance (x) / 8 / 9 / 6 / 10 / 9 / 5 / 6 / 9 / 1 / 10
Attitude (y)    / 2 / 7 / 10 / 10 / 6 / 2 / 9 / 3 / 7 / 3

Use the given data to find the linear correlation coefficient. Round the final values to three significant digits, if necessary.

Math   Statistics-And-Probability   
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Answer #1

solution:-

the linear correlation coefficient r = -0.119 (rounded to three significant digits)

explanation:-

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