Kizspy | Question: 47
(Choose 1 answer)
(See picture)
A. (i)
B. (ii)
C. (iii)
D. (iv)
E. None of the other choices is correct
The data below are the temperatures on randomly chosen days during a summer class and the number of absences on those days. Find the equation of the regression line for the given data.
Temperature x:
73 85 91
Number of
3 8 10
absences y:
(i) y=0.274x+0.449
(ii) y=0.449x+30.27
(iii) y=0.532x-0.449
(iv) y=0.393x-25.607
