Question

"if you change the units of one of the variables, the value of correlation will increase or decrease. "
a. True
b. False

Answer 1

That statement is False

If we change units in one of the variables the value increase, decrease, or stay the same
The value of the correlation is the result of the interractions of all the units in that variable, so changing onle one of the variables does not necessarily change the end result of the value.