Question: Let's continue our exploratory data analysis of the numerical explanatory variable age by computing summary statistics. Summary statistics take many values and summarize them with

Let's continue our exploratory data analysis of the numerical explanatory variable age by computing summary statistics. Summary statistics take many values and summarize them with a single value. Let's compute three such values using dplyr data wrangling: mean (AKA the average), the median (the middle value), and the standard deviation (a measure of spread/variation). Instructions 100 XP Calculate the mean, median, and standard deviation of age

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