Week Four Assignment A

Write a program using R-Markdown answering questions listed below under Exercises immediately after each section. For clarity, make sure to give an appropriate title to each section. Sections: Introduction, Prerequisites, First Steps, The mpg Data Frame, Creating a ggplot, A Graphing Template Exercises: 1, 2 (Read it as mpg and not mtcars), 3,4, 5 Sections: Aesthetic Mappings Exercises: 1, 2, 3, 5, 6 Sections: Common Problems, Facets Exercises: 3,4, 5 Sections: Geometric Objects Exercises: 2, 5, 6 Sections: Statistical Transformations Exercises: 1, 2, 5 Sections: Position Adjustments Exercises: 1, 2, 3 Sections: Coordinate Systems Exercises: 1, 3, 4

R Markdown replicating the code from the following sections of Chapter 5: 5.1, 5.3, 5.4, 5.7, 5.8