Twelve percent of students scored at or below a failing grade on an exam.A percentile rank distribution would be appropriate to summarize this outcome.
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Q66: Whether you cumulate a frequency distribution from
Q67: The corresponding percentile of a given percentile
Q68: A frequency polygon is a dot-and-line graph
Q69: The percentile rank of a score is
Q70: The sum of the frequencies for a
Q72: In a bar chart,each class or category
Q73: A histogram is used to summarize grouped
Q74: Bar charts are used to summarize discrete
Q75: Relative frequencies sum to the total frequency
Q76: A stem-and-leaf display retains the value of
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