Although similar in some ways,one difference between contingency tables and the tables used in factorial designs is
A)the factorial analysis of variance tables display marginal figures,whereas contingency tables do not.
B)the cells in contingency tables hold frequencies,whereas the cells in factorial analysis of variance tables represent means.
C)contingency tables,but not factorial analysis of variance tables,rely on marginal figures.
D)the numbers in the cells of factorial analysis of variance tables are means for the measured variable,whereas the numbers in the cells of contingency tables represent the means for grouping variables.

Question

Quizplus · Accepted Answer

The cells in contingency tables hold frequencies, which represent the number of cases that fall into each category defined by the variables. In contrast, the cells in factorial analysis of variance (ANOVA) tables represent means of the dependent variable for each combination of levels of the independent variables. This distinction highlights the different purposes of these tables: contingency tables are used for analyzing categorical data, while factorial ANOVA tables are used for analyzing the effects of multiple factors on a continuous outcome.

Although Similar in Some Ways,one Difference Between Contingency Tables and the Tables