Multiple Choice
A graphical representation of a frequency distribution in which vertical bars are centered above each category along the x-axis and are separated from each other by a space,is a _____.
A) histogram
B) bar graph
C) pie graph
D) frequency polygon
Correct Answer:

Verified
Correct Answer:
Verified
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Q5: A variable for which the scores represent
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Q7: Draw the frequency polygon for the following
Q9: A categorical variable for which each value
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