12. Use the given data to find the equation of the regression line. Round the final values to three ignificant digits, if necessary. wo different tests are designed to measure employee productivity and dexterity. Several mployee are randomly selected and tested with these results. 30 productivity 25 lexterity 23 27 32 45 46 40 48 51 56 50

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 5PPS
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12. Use the given data to find the equation of the regression line. Round the final values to three
significant digits, if necessary.
Two different tests are designed to measure employee productivity and dexterity. Several
employee are randomly selected and tested with these results.
productivity 25
23
27
32
45
30
dexterity
46
40
48
51
56
50
O y^ = 29.891+ 0.613x
Oy^= 19.891+0.513x
Oy^- 24.891-0.413x
O y^ = 25.342+0.278x
Transcribed Image Text:12. Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary. Two different tests are designed to measure employee productivity and dexterity. Several employee are randomly selected and tested with these results. productivity 25 23 27 32 45 30 dexterity 46 40 48 51 56 50 O y^ = 29.891+ 0.613x Oy^= 19.891+0.513x Oy^- 24.891-0.413x O y^ = 25.342+0.278x
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