I believe the correct answer would be A. The best correlation to use to measure the relationship between gender and grade point average for a group of college students would be the point-biserial correlation. It is coefficient that is used when a variable is dichotomous or that the variable is part of a whole set. It is used in measuring the direction of the correlation that is present between a dichotomous variable and a continuous variable. From the question, the dichotomous variable would be the grade point average for a group of college students while the other variable is the continuous one.
Answer:
First step, add 11 to 44.
Step-by-step explanation:
After that, divide both sides by negative 3.
This is known as the commutative property of addition.
Hope this helps!
I don't feel like working it out/ maybe someone will give you the answer/ but basically you would set
and add it to
to equal 180( which is the degree of a line
so it looks like this:
and then solve( tell me if you need more clarification)
Answer:0.1072
Step-by-step explanation:
Siri
