Mathematics

Mathematics, 30.06.2019 03:30, joshuasanders7490

The regression equation relating attitude rating (x) and job performance rating (y) for the employees of a company is ten pairs of data were used to obtain the equation. the same data yield r = 0.863 and what is the best predicted job performance rating for a person whose attitude rating is 77? 80.1 12.6 88.9 90.2

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Mathematics, 28.07.2019 22:30, cfnewton09

The average performance rating of the employees at company a is 6.5 on a scale from 1 to 10 (10 being highest). the standard deviation is 2.1 the average performance rating of the employees at company c is 7.4. company c has a standard deviation of 6.8. it would be better to hire a random employee from company a.

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Mathematics, 30.07.2019 14:30, tousif2663

Managers at a company rate employee's on performance and attitude and find that an employee's attitude depends on their performance. they find a linear relationship and the line of best fit is y = 11.7 + 1.02x. what does 1.02 mean in the context of the problem? a)that if their attitude rating was 0 the performance rating would be 1.02. b)that if the performance rating was 0, their attitude rating would be 1.02. c)that for every point their performance rating goes up their attitude rating improves by 1.02 points. d)that for every point their attitude rating goes up their performance rating improves by 1.02 points.

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Mathematics, 02.10.2019 02:00, picklehead7272

The average performance rating of the employees at company a is 6.5 on a scale from 1 to 10 (10 being highest). the standard deviation is 2.1 the average performance rating of the employees at company c is 7.4. company c has a standard deviation of 6.8. it would be better to hire a random employee from company a.

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Mathematics, 12.10.2019 08:50, dookeyb2

Managers at a company rate employee's on performance and attitude and find that an employee's attitude depends on their performance. they find a linear relationship and the line of best fit is y = 11.7 + 1.02x. what does 1.02 mean in the context of the problem? a) that if their attitude rating was 0 the performance rating would be 1.02. b) that if the performance rating was 0, their attitude rating would be 1.02. c) that for every point their performance rating goes up their attitude rating improves by 1.02 points. d) that for every point their attitude rating goes up their performance rating improves by 1.02 points.

Answers: 3

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