Answer:
Difficult part is to determine which variable is affecting the other and up to what extent.
Explanation:
The most difficult part to calculate while determining correlation is to access which variable is impacting the other variable/variables.
Thus, a Factor analysis is carried out to determine the relation of each variable with the other variables.
Explanation:
I would go for swimming cause it's good for health and it's fun too
The answer would be D. It has a comma, the w is capitalized, and the question mark is inside the quotation marks.
