Duration: 4m 46s
The video, "Descriptive Statistics Pt 4 – The Mode and Range," introduces two key measures of data sets: the mode and the range. You'll learn that the mode is the number that appears most frequently (and that a set can have more than one mode or none at all), while the range measures the spread of a set by subtracting the smallest value from the largest. Through examples, you'll understand how to identify modes and calculate ranges—essential for interpreting GMAT data sets.
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