Suppose that there were a positive correlation between the variables u and v.
If vis 48 when u is 10, which of these is most likely to be the value of v when
u is 20?

24

Step-by-step explanation:

For this question we will use the proportion method

If u is 10 and v is 48 what will be the value of vif u is 20 =10 times 48 divide by 20 =24

That makes the answer 24

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^