The following data gives the experience of Computer Operators in years and their performance as given bt the number of good parts turned out per 100…
BIT Basic Statistics · 2078 · Solved Question with Answer
The following data gives the experience of Computer Operators in years and their performance as given bt the number of good parts turned out per 100 pieces.
| Experience(X) | 16 | 12 | 18 | 4 | 3 | 10 | 5 | 12 |
|---|---|---|---|---|---|---|---|---|
| Performance(Y) | 87 | 88 | 89 | 68 | 78 | 80 | 75 | 83 |
(a) Fit the regression equation of performance rating in experience.
(b) Estimate the probable performance of an operator had 8 years of experience and interpret regression coefficient.