Load the data set "Cars93.csv" or "Cars93.pkl" in the Google Drive for our course from the unit4 subfolder into a dataframe called cars_df Create scatter plots of "Cylinders" versus "MPG.city" and versus "Horsepower" both in the same row (recall subplots from past workbooks) Calculate the correlation between "Cylinders" and "MPG.city" as well as "Cylinders" versus "Horsepower" What does these correlations tell us about association between the variables involved?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Exercise #1

  • Load the data set "Cars93.csv" or "Cars93.pkl" in the Google Drive for our course from the unit4 subfolder into a dataframe called cars_df

  • Create scatter plots of "Cylinders" versus "MPG.city" and versus "Horsepower" both in the same row (recall subplots from past workbooks)

  • Calculate the correlation between "Cylinders" and "MPG.city" as well as "Cylinders" versus "Horsepower"

  • What does these correlations tell us about association between the variables involved?

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