Exercise

Dealing with stray characters (I)

In this exercise, you will work with the RawSalary column of so_survey_df which contains the wages of the respondents along with the currency symbols and commas, such as $42,000. When importing data from Microsoft Excel, more often that not you will come across data in this form.

Instructions 1/2

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1
Remove the commas (,) from the RawSalary column.
2
Remove the dollar ($) signs from the RawSalary column.