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?

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50 XP

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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.

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exercise