If you have a distribution of 50 scores, and you want 10 intervals, what should be the size of your class interval?
A)50
B)25
C)10
D)5

Name: If you have a distribution of 50 scores, and you want 10 intervals, what should be the size of your class interval? A)50 B)25 C)10 D)5
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Question

Quizplus · Accepted Answer

To determine the class interval size, divide the range of scores by the number of intervals. Assuming the range is 50 (since 50 scores are mentioned), dividing by 10 intervals gives a class interval size of 5.

If You Have a Distribution of 50 Scores, and You