Does anyone know how to do this i am not sure how to solve this problem

For correlation coefficient to be close to 0, the graph is mostly scattered without any linear relationship hence Figure 1

For correlation coefficient to be close to 1, the graph has a strong linear positive relationship hence Figure 4.

Strongest negative linear relationship can be seen in Figure 3 where the points follow a linear relationship

Step-by-step explanation:

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

597

step-by-step explanation: