A Commuter Has Two Different Routes Available to Drive to Work.She

question 14

Multiple Choice

A commuter has two different routes available to drive to work.She wants to test whether route A is faster than route B.The best hypotheses are:

• A)H₀ : μ_A - μ_β ≥ 0
• H_A : μ_A - μ_β < 0
• B)H₀ : μ_A - μ_β ≤ 0
• H_A : μ_A - μ_β > 0
• C)H₀ : μ_A - μ_β = 0
• H_A : μ_A - μ_β ≠ 0
• D)H₀ : μ_A - μ_β < 0

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Definitions:

Insider Trading

The illegal practice of trading on the stock exchange to one's own advantage through having access to confidential information.