Check all of the statements that are true. (hint: there are 3!)
a
The slope of the line of best fit could be around - 1/2000
b
The line of best fit should have the same number of points above and below it
c
The line of best fit would have a positive slope.
d
There is no correlation between happiness and income.
e
This is a moderate positive correlation
f
The line of best fit must pass through at least 2 points on the scatter plot
g
As a person's income goes up, their happiness trends down.
h
The y-intercept of the line of best fit would be around 45.
1 answer
a, e, h
1 answer