Exercise

Glancing at your data

The dataset attrition_num has been loaded for you. Use the console to write code as necessary to answer the following questions: (1) How many observations are in the dataset? (2) How many numeric predictors? and (3) How many factor variables?

Instructions

50 XP

Possible answers

There are 1,470 observations, 16 numeric predictors and one factor variable.

There are 1,470 observations, 17 numeric predictors and one factor variable.

There are 1,490 observations, 0 numeric predictors and two factor variables.