Which of the following statements is true?
A)A contingency table may also be called a cross classification table
B)A contingency table is used to describe two nominal variables.
C)A bar chart may be used as a graphical display of a contingency table.
D)All of these choices are correct.

Question

Quizplus · Accepted Answer

All of these statements are true. A contingency table is also known as a cross-classification table and is used to describe two nominal variables. A bar chart is a common graphical display of contingency tables, often used to show the frequency distribution of the variables.

Which of the Following Statements Is True