Exhibit 12-2 The following information is used for the next 7 items
A researcher performs an experiment and gets the following results
Refer to Exhibit 12-2.In order to tell if there is an interaction,you need to consider the
A) row means
B) column means
C) cell means
D) printout of the statistics

Question

Exhibit 12-2 The following information is used for the next 7 items
A researcher performs an experiment and gets the following results
 Refer to Exhibit 12-2.In order to tell if there is an interaction,you need to consider the
A) row means 
B) column means 
C) cell means 
D) printout of the statistics

Quizplus · Accepted Answer

To determine if there is an interaction, we need to consider the cell means which provide information about the effects of both the row and column factors together. The row and column means only provide information about the main effects of each factor separately, and the printout of statistics may provide information about the significance of any effects found, but not necessarily about the presence of an interaction.

Exhibit 12-2 the Following Information Is Used for the Next