Which of the following represents the proportion of the total number of observations that fall at or below the upper limit of each group?Group of answer choicesPercentilePareto chartFrequency DistributionCumulative Relative Frequency
Question
Which of the following represents the proportion of the total number of observations that fall at or below the upper limit of each group?Group of answer choicesPercentilePareto chartFrequency DistributionCumulative Relative Frequency
Solution
The answer is Cumulative Relative Frequency. This statistical measure gives the proportion or percentage of data points that fall at or below a certain value in a data set. It is calculated by adding the relative frequency of each group to the sum of the relative frequencies of all groups that came before it. This is often used in creating an ogive, or a cumulative frequency graph.
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