Answer:
A, B, D
Step-by-step explanation:
It's not C because the correlation coeffecient connot be greater than 1 or less than -1.
Answer:
irrational
Step-by-step explanation:
it is not a perfect square.
square root of 72= 8.48528137424...
I think it would be 25 because the line is under 25
Answer:
105/5 i believe
Step-by-step explanation: