ONE-VARIABLE STATISTICS - Measuring the Center
6 important questions on ONE-VARIABLE STATISTICS - Measuring the Center
True or False. If we want to know how the data values vary from the mean, we need to find the standard deviation.
True or False. The Median isn't used for the IQR calculation.
How to compute the IQR?
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True or False. Boxplots make comparisons between five-number summaries much easier.
It is an easy way to graphically represent five number summaries.
True or False. Note that the last cumulative frequency entry must equal the frequency total.
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