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The following boxplots show monthly sales revenue figures ($ thousands) for a discount office supply company with locations in three different regions of the U.S.(Northeast,
Southeast, and West) .Which of the following statements is false?
Class Interval
A range of values in a dataset that is grouped together for the purpose of constructing a frequency distribution or histogram.
Frequency Distribution
A summary of data showing the number (frequency) of observations in each of several non-overlapping categories or bins.
Cumulative Frequency
A count of the number of occurrences that fall within certain class intervals or categories, accumulated from the beginning of a set of data up to each point.
Ogive
A visual representation of a cumulative frequency distribution.
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