50 points brainliest for most direct answer Which answer is the best estimate of the correlation coefficient for the variables in the scatter plot?

−0.8

−0.25

0.25

0.8

-0.8

Step-by-step explanation:

Step-by-step explanation think the correct answer would be -0.5. It would be the best estimate since looking at the graph the points tend to have a negative correlation were Y increases the value of X decreases. However, the value of the correlation would be small since the points are very varied. Hope this helps.tion:

answer: 180

step-by-step explanation:

12-2=10

20-2=18

10x18=180

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: