Given the estimated straight line trend Y= 120 +0.25X, match the following X values with Y values: X…
Substituting each X value into \(Y=120+0.25X\) gives Y values of 135, 140, 130 and 124 for X values of 60, 80, 40 and 16, respectively. Each result follows by adding one…
Choose your answer
Given the estimated straight line trend Y= 120 +0.25X, match the following X values with Y values:
| X values | Y values |
| a) 60 | i) 140 |
| b) 80 | ii) 130 |
| c) 40 | iii) 124 |
| d) 16 | iv) 135 |
Answer and explanation
Correct answer A
Substituting each X value into gives Y values of 135, 140, 130 and 124 for X values of 60, 80, 40 and 16, respectively. Each result follows by adding one quarter of X to 120.
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Telangana SET (TG SET)