Descriptive Statistics: Comparing Two Data Sets in R
I worked with two small data sets, each with 7 numbers, and looked at things like mean, median, mode, range, and standard deviation. Both sets had the same spread, same range (8), IQR (3), variance (8.33), and standard deviation (2.89), which means they’re equally spread out. But their averages were really different. Set #1 had a lower mean (4) and median (3), and most of its values were on the low end, with one big outlier (10) that pushed the average up. Set #2 had a higher mean (14) and median (13), and its numbers were more balanced around the middle. This activity helped me see how two data sets can have the same variability but totally different patterns based on where the values are center
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