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  3. Introduction to Data Visualization with Julia

Exercise

Saree prices

When multiple categorical variables are involved, you can divide the data into combinations of two category sets. Grouped histograms serve as an effective tool for displaying and comparing numerical data between these categories. In this exercise, your task is to compare the average prices of different varieties of sarees across different Indian states.

The required packages, DataFrames, StatsPlots, and Statistics, have already been imported for you. Additionally, the saree_mean_prices DataFrame is readily accessible for you to utilize.

Instructions 1/2

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  • 1
    • Create a grouped bar chart of the Retail Price column of saree for each State, grouped by the saree's Variety.
  • 2
    • Reproduce the bar chart from the step before, but stack the bars on top of one another.