StatTutor Lesson - Chapter 6 Two-Way Tables Introduction

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      Questions 1-2

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      Question 1.

      Which of the following operations is valid for categorical data?

      		A.
      		B.
      		C.
      		D.
      Incorrect. While categorical data can be entered numerically into a spreadsheet, averaging, subtracting and multiplying do not make sense for categorical data. Only counting makes sense.
      Correct. While categorical data can be entered numerically into a spreadsheet, averaging, subtracting and multiplying do not make sense for categorical data. Only counting makes sense.
      Incorrect. Try again.
      2