6.This question is based on the following table.

Household IncomeAverage number of car per household

$0 --- $24,9992.1

25,000 ---49,9992.5

50,000 ---74,9992.8

75,000 ---99,9993.4

100,000 --- 149,9993.7

The relationship between household income and average number of car per household is:

Group of answer choices

a. Positive.

b. Negative.

c. Terminal.

d. Fluctuating.

e. Nonexistent.