The following table shows the number of workdays absent based on the length of employment in
Years.
i. The least squares equation for the data: Y' = 7.7407 - 0.6852X.
ii. The dependent variable (Y) is the number of work days absent.
iii. The negative slope indicates an inverse relationship between the variables.
A) (i) , (ii) , and (iii) are all correct statements.
B) (i) and (ii) are correct statements but not (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (ii) and (iii) are correct statements but not (i) .
E) (i) , (ii) , and (iii) are all false statements.
Correct Answer:
Verified
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