Question: Suppose I have a dataframe called gradebook containing the columns: name and major. When I enter the command class(gradebook$midterm), I get factor as my result.

Suppose I have a dataframe called gradebook containing the columns: name and major. When I enter the command class(gradebook$midterm), I get factor as my result. What does this mean? Question 19 options: Midterm is a ratio variable. OR Midterm is an ordinal variable. OR Midterm is an interval variable. OR Midterm is categorical variable. OR Midterm is a numeric variable.

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