If you have a distribution of 20 scores,and you want 2 intervals,what should be the size of your class interval?
A)10
B)25
C)50
D)5

Name: If you have a distribution of 20 scores,and you want 2 intervals,what should be the size of your class interval? A)10 B)25 C)50 D)5
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Question

Quizplus · Accepted Answer

To find the class interval size when you want 2 intervals for 20 scores, you divide the total number of scores (20) by the number of intervals (2), which gives you 10.

If You Have a Distribution of 20 Scores,and You Want