An estate agent suspects that a linear relationship exists between the number of houses sold (y) and the monthly loan payments (x). He analyses the following data over the past five months:

Monthly loan payments in R1 000's (x)

Number of houses sold (y)

3,7

16

5,6

25

7,5

80

18,9

45

28,4 12

asked by guest
on Sep 20, 2024 at 1:59 am



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