Exercise

Visualizing the weights

Graphics are a much better way of visualizing data than just staring at the raw data frame! Therefore, in this activity, we will load the data visualization package ggplot2 to create a histogram of the survey weights.

Instructions

100 XP

Load the data visualization package ggplot2.
From the pre-loaded data frame, ce, construct a histogram of the survey weights.
Remember that the survey weights are stored in the column labeled FINLWT21.

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Instructions

Exercise