If the scores of a class at midterm are 70,70,70,80,80,90,92,and 92,what is the relative frequency of the score 80?
A)2
B).25
C).125
D)5/8

Name: If the scores of a class at midterm are 70,70,70,80,80,90,92,and 92,what is the relative frequency of the score 80? A)2 B).25 C).125 D)5/8
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Quizplus · Accepted Answer

Relative frequency = (Number of times a score occurs) / (Total number of scores)In this case, the score 80 occurs 2 times and the total number of scores is 8.Therefore, the relative frequency of the score 80 is 2/8 = 0.25.

If the Scores of a Class at Midterm Are 70,70,70,80,80,90,92,and