Exercise

# Fitting a logistic regression

Pittsburgh is a city located in Allegheny County, PA, USA. Commuters living in this area have different options for commuting to work, including taking the bus. Using, data from 2015 you will see if the number of commuting days per week increases the chance somebody will use ride the bus. The choice of riding the bus is a binary outcome, hence you will use a logistic regression to model this data.

Instructions

**100 XP**

- Using the data.frame
`bus`

, fit a logistic regression in R using`glm()`

with a`"binomial"`

family. The variable`Bus`

should be predicted by`CommuteDays`

. - Save the model as
`bus_out`

.