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Measures of variability

After studying the frequency distribution of respondents, you, as a researcher, want to analyze the survey some more. Remember, the survey, dietary_habits asked participants their age group, Age, gender, Gender, how many meals they had in a day, meals_per_day, and how many times a week they ordered in or ate out, eat_out_per_wk.

In this exercise, you will calculate the variability for each category in the survey data.

pandas as been loaded for you as pd.

说明

100 XP

Find the range of meals eaten out or ordered.
Find the standard deviation of meals eaten out or ordered.

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