In Which Situation Would the Addition of a "Don't Know

question 29

Multiple Choice

In which situation would the addition of a "don't know" response be most advisable?

• A)A retail store randomly selects names from the customer database.
• B)A department store randomly selects respondents from the local telephone directory.
• C)A convenience store hands out questionnaires to every fifth customer.
• D)Both a and b.
• E)a,b,and c.

Utilize mathematical reasoning to interpret and solve problems involving time and material cost estimation.

Understand the importance of precision in financial and measurement contexts, applying appropriate rounding techniques as required.

Solve problems involving proportions, rates, and unit conversions.

Develop and apply strategies for effective problem-solving in arithmetic contexts.

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Definitions:

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Individuals who are typically aged 65 years and above, often experiencing varied physical, social, and psychological changes.

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A region that encompasses many countries in Europe, often including those that were part of the Soviet Bloc, characterized by diverse cultures, languages, and histories.