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:

Events

Occurrences or happenings that are distinctive and can be identified in time and space.

Vestibular Sense

The sensory system that provides the leading contribution to balance and spatial orientation for the purpose of coordinating movement with balance.

Inner Ear

The innermost part of the ear, containing the cochlea, vestibular system, and associated structures, essential for hearing and balance.

Olfactory Bulb

A brain structure involved in the sense of smell, receiving sensory input from the nose and processing it before sending information to other areas of the brain.