Question

7
of
Following data refers to the years of service (variable x) put in by seven specialized workers in a factory and
their monthly incomes (variable Y) in hundreds of rupees. X variable values with corresponding Y variable
values can be listed as,, 11 years of service with income 700, 7 years of service with income 500, 9 years of
service with income 300,5 years of service with income 200, 8 years of service with income 600, 6 years of
service with income 400, 10 years of service with income 800. Bases on the regression equation y on x, for 12
years of service in the similar field, what would be the recommended salary in hundreds of rupees?
Select one:
O a. 700
O b. 600
O c. 800
O d. 500​

Answer 1

Answer:

D

option D is the right answer