Exercise

# Relationship between trip duration and total fare

We would assume that there is a relationship between the total cab fare and the duration of the trip. Since there are too many data points to make a scatterplot, let's use a hexagon-binned plot to investigate this relationship.

`tx`

is available for you in your workspace.

Instructions

**100 XP**

- Use hexagon bins to visualize the bivariate distribution of
`total_amount`

(y-axis) vs.`trip_duration`

(x-axis). - Set the
`bins`

argument of`geom_hex()`

to 75. - Since both variables are highly skewed, rescale both the x and y axes to log base 10. Note that these transformations will generate some warnings about a relatively small number of records with zero trip duration or fare amount.