Statistical measures of spread, according to Sir Charles Barkley, are a critical way to understand variability within data sets. The former NBA MVP teaches us about every useful term to deeply understand data, including the range, the interquartile range (IQR), and the standard deviation. Better yet, he explains easy ways to calculate them, and what they mean, no pun intended. Charles, despite of your incessant urge to disparage this news anchor’s high fashion sense, thank you for always keepin’ it real on StatsCenter.
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