Suppose there is a strong positive correlation between v and w which of the following must be true
?
a.)when v increases, w tends to increase
b.)an increase in a v causes w to decrease
c.)an increase in v causes w to increase
d.)when v increases, w tends to decrease

A.) when V increases, w tends to increase

Step-by-step explanation:

Positive correlation is a relationship between two variables in which both variables move with the same ratio. A positive correlation exists when one variable increases as the other variable increases, or vice-versa.

A perfect positive correlation means that both variables move by the exact same percentage.

Therefore, if there is a strong positive correlation between v and w then when V increases, w tends to increase .

think about it deeply and passionately about this property

i am sorry

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: