Solved

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

Question 77

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: 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: <sub>1</sub> = 15 times per month and <sub>2</sub> = 14 times per month. Assume that \sigma <sub>1</sub> = 2 and \sigma <sub>2</sub> = 3. With \alpha = .01,the appropriate decision is _________________. A) reject the null hypothesis \sigma <sub>1</sub><sup>2</sup> < \sigma <sub>2</sub><sup>2</sup> B) accept the alternate hypothesis \mu <sub>1</sub>- \mu <sub>2</sub> >0 C) reject the alternate hypothesis n<sub>1</sub> = n<sub>2</sub> = 64 D) fail to reject the null hypothesis \mu <sub>1</sub> - \mu <sub>2</sub> = 0 E) do nothing 1 = 15 times per month and 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: <sub>1</sub> = 15 times per month and <sub>2</sub> = 14 times per month. Assume that \sigma <sub>1</sub> = 2 and \sigma <sub>2</sub> = 3. With \alpha = .01,the appropriate decision is _________________. A) reject the null hypothesis \sigma <sub>1</sub><sup>2</sup> < \sigma <sub>2</sub><sup>2</sup> B) accept the alternate hypothesis \mu <sub>1</sub>- \mu <sub>2</sub> >0 C) reject the alternate hypothesis n<sub>1</sub> = n<sub>2</sub> = 64 D) fail to reject the null hypothesis \mu <sub>1</sub> - \mu <sub>2</sub> = 0 E) do nothing 2 = 14 times per month. Assume that σ\sigma 1 = 2 and σ\sigma 2 = 3. With α\alpha = .01,the appropriate decision is _________________.


A) reject the null hypothesis σ\sigma 12 < σ\sigma 22
B) accept the alternate hypothesis μ\mu 1- μ\mu 2 >0
C) reject the alternate hypothesis n1 = n2 = 64
D) fail to reject the null hypothesis μ\mu 1 - μ\mu 2 = 0
E) do nothing

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q13: A researcher wants to conduct a before/after

Q52: In conducting a matched-pairs hypothesis test, the

Q58: If the sample sizes are small, but

Q72: The F statistic is a ratio of

Q72: Collinsville Construction Company purchases steel rods

Q73: Golf course designer Roberto Langabeer is

Q74: Tamara Hill,fund manager of the Hill

Q76: You are evaluating investing in a cognitive

Q81: A researcher is conducting a matched?pairs study.She

Q82: You are interested in determining the difference