Question

Data was collected on the amount of time that a random sample of 8 students spent studying for a test and the grades they earned on the test. A scatter plot and line of fit were created for the data.

Determine the equation of the line of fit.

y = 5x + 60
y = 5x + 70
y = 10x + 60
y = 10x + 70

Answer 1

Answer: y = 10x + 60

Step-by-step explanation: for every 1 x there is 10 y and its 60 above the orgin :)