How Are the Degrees of Freedom for Interaction Denoted for Data

question 22

Multiple Choice

How are the degrees of freedom for interaction denoted for data displayed in columns (c) and rows (r) ?

• A)r - 1
• B)c - 1 + r - 1
• C)r(c - 1)
• D)(r - 1)(c - 1)

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Definitions:

Customer Needs

The recognized desires or requirements of consumers that prompt them to purchase a product or service to solve a problem or fulfill a desire.

Skimming Pricing

A marketing strategy involving setting high prices for a new product during its initial phase to maximize profitability from customers willing to pay more.

Penetration Pricing

A marketing strategy used by companies to attract customers to a new product or service by offering a lower price initially.

Prestige Pricing

A pricing strategy where prices are set higher than normal because the product or service is perceived to have a higher value or status symbol.