This table displays the results of Frequency table of household sizes of the students. Example 3 – Median size of households of the students in the classįrequency table of household sizes of the students However, when possible it’s best to use the basic statistical function available in a spreadsheet or statistical software application because the results will then be more reliable. The median is the smallest value for which the cumulative relative frequency is at least 50%. Therefore, the median time is (25.2 + 25.6) ÷ 2 = 25.4 seconds.įor larger data sets, the cumulative relative frequency distribution can be helpful to identify the median. The median is the mean between the data point of rank
There are now n = 8 data points, an even number. The information is grouped by Rank (appearing as row headers), Times (in seconds) (appearing as column headers).
This table displays the results of Rank associated with each value of 200-meter running times. Rank associated with each value of 200-meter running times, updated
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