The Next Questions Are Based on the Following Information

question 133

Multiple Choice

The Next Questions Are Based On The Following Information:
The state lottery office claims that the average household income of those people playing the lottery is at least $37,000.Assume that the distribution of household income of those people playing the lottery is normally distributed with a standard deviation of $5,756.Suppose that for a sample of 25 households,it is found that the average income was $36,243.
-What are the appropriate null and alternative hypotheses?

• A)H₀ : μ = $37,000 and H₁ : μ > $37,000
• B)H₀ : μ = $37,000 and H₁ : μ ≠ $37,000
• C)H₀ : μ = $37,000 and H₁ : μ < $37,000
• D)H₀ : μ > $37,000 and H₁ : μ ≤ $37,000

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Definitions:

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