In a Market Test of a New Chocolate Raspberry Coffee,a

question 41

Multiple Choice

In a market test of a new chocolate raspberry coffee,a poll of 400 people (sample 1) from Dobbs Ferry showed 250 preferred the new coffee. In Irvington,170 out of 350 people (sample 2) preferred the new coffee. To test the hypothesis that a higher proportion of people in Dobbs Ferry prefer the new coffee,what is the alternate hypothesis?

• A)H₁: π₁ < π₂
• B)H₁: π₁ > π₂
• C)H₁: π₁ = π₂
• D)H₁: π₁ ≠ π₂

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Definitions:

Average Income

The sum of all incomes divided by the number of income recipients.

United States

A country located in North America, comprising 50 states and known for its significant economic and political influence globally.

Population B

A term that could specify a second or particular subgroup within a larger population for study or analysis.

Income Distribution

Describes how a nation's total earnings are spread among its population, affecting economic inequality.