Multiple Choice
Consider the following stem and leaf plot: Suppose that a frequency distribution was developed from this,and there were 5 classes (10-under 20,20-under 30,etc.) . What is the cumulative frequency for the 30-under 40 class interval?
A) 5
B) 9
C) 13
D) 14
E) 18
Correct Answer:

Verified
Correct Answer:
Verified
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