Using Module 7 Excel Assignment regression data set: the relationship between Income Per Household and Quantity Demanded of Heating Oil is:

Select one:

a. Depends on Income

b. Can not be determined

c. positive

d. negative

Quantity Demanded of Heating Oil	Income Per Household	Price of Heating Oil
7.1	9	50
5.7	9	50
10.3	10	50
11.8	10	50
11.9	11	50
13.9	11	50
5.7	11	60
6.6	11	60
11.5	12	60
12.6	12	60
16.8	13	60
14.4	13	60
13.2	13	70
9.7	13	70
16	14	70
9.3	14	70
19	15	70
21.5	15	70
11.3	15	80
15.6	15	80
15.6	16	80
15.8	16	80
21.7	17	80
20.9	17	80
Quantity Demanded of Heating Oil is the dependent variable