Coding Challenge: Preprocessing

Now we’ll work with a dataset containing information about a bank’s customer base, featuring the following variables:

• customerID: The customer’s unique ID.

• gender: The customer’s gender.

• SeniorCitizen: The customer’s senior citizen status.

• Partner: The customer’s relationship status.

• Dependents: The customer’s number of dependents?

• tenure: The length of time (in months) the the individual has been a customer.

• Services that the ...