In npaterno/stat231: Course Materials for Stat 231

knitr::opts_chunk$set(echo = TRUE)
library(tidyverse)
library(moderndive)
library(openintro)
library(Stat231)

Problem One:

Choose a dataset from the openintro package and complete a linear model and analysis. You need to calculate or build:

1. The correlation coefficient

2. A scatterplot without the model overlay

3. The regression table (and use it to determine if a relationship exists)

4. A scatterplot with the model overlay

5. Two predictions (1 interpolation, 1 extrapolation) with interpretations.

#INSERT YOUR CODE HERE

npaterno/stat231 documentation built on May 1, 2023, 6:07 p.m.