Golf Course Designer Roberto Langabeer Is Evaluating Two Sites,Palmetto Dunes $\sigma$

question 56

Multiple Choice

Golf course designer Roberto Langabeer is evaluating two sites,Palmetto Dunes and Ocean Greens,for his next golf course.He wants to prove that Palmetto Dunes residents (population 1) play golf more often than Ocean Greens residents (population 2) .Roberto commissions a market survey to test this hypothesis.The market researcher used a random sample of 64 individuals from each suburb,and reported the following: 1 = 15 times per month and 2 = 14 times per month.Assume that $\sigma$ 1 = 2 and $\sigma$ 2 = 3.With $\alpha$ = .01,the critical z value is _________________.

• A)-1.96
• B)1.96
• C)-2.33
• D)-1.33
• E)2.33

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Definitions:

Underwriter

In insurance law, the insurer, or the one assuming a risk in return for the payment of a premium.

Premium

The amount paid for an insurance policy, reflecting the cost of coverage.

Insurable Interest

An interest either in a person’s life or well-being or in property that is sufficiently substantial to justify insuring against injury to or death of the person or damage to the property.

Enforceable

Describing a legal agreement or obligation that can be upheld and compelled by law through legal action.