ch_9 - at a 1% significance level _______________ (3) Use...

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Chapter 10 MATH – 200 Form B Two separate tests are designed to measure employee productivity and dexterity. Several employees are randomly selected and tested with these results: Productivity 20 22 25 19 19 27 26 33 34 35 Dexterity 47 55 58 44 49 56 50 65 64 73 (1) Find the value of the linear correlation coefficient r. _______________ (2) Test the significance of the correlation coefficient r
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Unformatted text preview: at a 1% significance level _______________ (3) Use the given sample data to find the estimated equation of the regression line. _____________ (4) Plot the scatter diagram with the regression line on the calculator. (5) Predict an employee’s score on the dexterity test if he scored a 25 on the productivity test. ______________...
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This note was uploaded on 03/18/2010 for the course MATH 200 taught by Professor Kazaryan during the Spring '10 term at Skyline College.

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