Exhibit 13

question 78

Multiple Choice

Exhibit 13.6 A researcher wants to understand how annual mortgage payment (in dollars) depends on income level and zonal location using a two-way ANOVA without interaction.The data and an incomplete ANOVA table are shown below. Refer to Exhibit 13.6.How many degrees of freedom are there for factors A and B?

• A)2,3
• B)3,4
• C)3,6
• D)2,4

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Definitions:

Personal Selling

A direct marketing approach where salespersons personally communicate with potential customers to sell products or services.

Government Intervention

Actions taken by a government to influence or regulate various activities, markets, or economic conditions in a country.