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aleksklad [387]
3 years ago
13

Which correlation should be used to measure the relationship between gender and grade point average for a group of college stude

nts??
a. ?point-biserial correlation

b. ?pearson correlation

c. ?phi-coefficient

d. ?spearman correlation?
Mathematics
2 answers:
elena-s [515]3 years ago
6 0

Answer:

I just took the test. The answer is A

Step-by-step explanation:

Alecsey [184]3 years ago
4 0
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. 
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