Answer:
-1*70
Step-by-step explanation:
-1*70=-71
From the data shown in the scater plots, the points are scattered apart which means that r is not close to 1.
Also the data points increase to the right which means that r is positive.
Therefore, the estimate for r in the data shown in the scatter plot is 0.55
Answer:-8
Step-by-step explanation:-6+(-2)= -8
Adding up the negatives