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Q1. Without the market study, what is the best decision?
Q2.What is the best decision if they revive an unfavourable report?
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- A development corporation purchased land that will be the site of a new luxury condominium complex. Management is considering a six month market research study designed to learn more about potential market acceptance of the condominium project. Management anticipates that, if conducted, the market research study will provide one of the following two results. 1. Favorable report (F): A significant number of the individuals contacted express interest in purchasing a condominium. 2. Unfavorable report (U): Very few of the individuals contacted express interest in purchasing a condo- minium. After deciding whether to conduct the market research study, they have the following two decision alternatives. d1 = a small complex with 30 condominiumsd2 = a medium complex with 60 condominiumsFollowing this, a chance event concerning the demand for the condominiums has two states of nature. s1 = strong demand for the condominiumss2 = weak demand for the condominiumsThe payoffs, probabilities, and…What is price discrimination? Under what conditions are firms able to exercise price discrimination? Are consumers better off or worse off when they face a price discriminating monopolist rather than a simple monopolist? Why?Investment advisors agree that near-retirees, defined as people aged 55 to 65, should have balanced portfolios. Most advisors suggest that the near-retirees have no more than 50% of their investments in stocks. However, during the huge decline in the stock market in 2008, 15% of near-retirees had 90% or more of their investments in stocks (P. Regnier, “What I Learned from the Crash,” Money, May 2009, p. 114). Suppose you have a random sample of 12 people who would have been labeled as near-retirees in 2008. What is the probability that during 2008: two or more had 90% or more of their investment in stocks?
- 27. Where Millionaires Live in America. In a 2018 study, Phoenix Marketing International identified Bridgeport, Connecticut; San Jose, California; Washington, D.C.; and Lexington Park, Maryland as the four U.S. cities with the highest percentage of millionaires (Kiplinger website, https://www.kiplinger.com/slideshow/investing/T064-S001-where-millionaires -live-in-america-2018/index.html). The following data show the following number of millionaires for samples of individuals from each of the four cities. Bridgeport San Jose Washington Lexington Park, City Millionaire CT CA D.C. MDYes 44 35 35 34No 356 350 364 366 a. What is the estimate of the percentage of millionaires in each of these cities? b. Using a .05 level of significance, test for the equality of the population proportion of…A development corporation purchased land that will be the site of a new luxury condominium complex. Management is considering a six month market research study designed to learn more about potential market acceptance of the condominium project. Management anticipates that, if conducted, the market research study will provide one of the following two results. 1. Favorable report (F): A significant number of the individuals contacted express interest in purchasing a condominium. 2. Unfavorable report (U): Very few of the individuals contacted express interest in purchasing a condo- minium. After deciding whether to conduct the market research study, they have the following two decision alternatives. d1 = a small complex with 30 condominiumsd2 = a medium complex with 60 condominiumsFollowing this, a chance event concerning the demand for the condominiums has two states of nature. s1 = strong demand for the condominiumss2 = weak demand for the condominiumsThe payoffs, probabilities, and…Discuss a possible advantage of offering rewards or incentives to increase response rates. Are there any disadvantages?Discuss a possible advantage. A.A possible advantage of offering rewards or incentives to increase response rates is that the monetary outlays the researchers need to make for the survey are lower. B.A possible advantage of offering rewards or incentives to increase response rates is that if the sponsor of the survey has a vested interest in the results, then the rewards or incentives add credibility to the survey. C.A possible advantage of offering rewards or incentives to increase response rates is that the sample has a higher proportion of people that are interested in the reward or incentive than the population. D.A possible advantage of offering rewards or incentives to increase response rates is that respondents put more effort into completely and accurately answering the survey questions because they feel obligated. Determine if there are any disadvantages.…
- You may need to use the appropriate technology to answer this question. The American Association of Individual Investors (AAII) On-Line Discount Broker Survey polls members on their experiences with discount brokers. As part of the survey, members were asked to rate the quality of the speed of execution with their broker as well as provide an overall satisfaction rating for electronic trades. Possible responses (scores) were no opinion (0), unsatisfied (1), somewhat satisfied (2), satisfied (3), and very satisfied (4). For each broker summary scores were computed by calculating a weighted average of the scores provided by each respondent. Suppose a portion of the survey results follow. Brokerage Speed Satisfaction O Ho: B₁ * 0 Ha: B₁: = 0 Ho: B₁ ≥ 0 Ha: B₁ <0 Ho: B₁: Ha: B₁ * 0 = 0 |Ọ Ho: Bo #0 Ha: Bo = 0 A Ho: Po = 0 Ha: Bo # 0 B с D E F G H I J K 3.4 3.3 3.4 3.6 3.2 3.8 3.8 2.6 2.7 4.0 2.5 3.5 3.6 3.9 These ratings data on x = the quality of the speed of execution and y = overall…You want to compare males and females in their use of coping strategies when engaged in conflict in relationships. You send surveys to couples obtained from marriage license application at the county clerk's office. You identify several distinct coping strategies on the survey and have the respondents rate their use of each strategy on a 7-point scale. You then compare scores that come from the two members of each relationship. If testing hypotheses about the effects of gender on use of coping strategies, it would be most appropriate to calculate a ... 1) independent-samples t 2) one sample t 3) paired samples t 4) z testA social worker in South Phoenix delivered an intervention on financial literacy. The program is six weeks long (one hour per week). She collected pre and post- test surveys in order to determine if participants’ knowledge on financial literacy increased due their involvement in the program. Review the table below and answer the following questions. Table 1. Financial literacy intervention change from pre to post test M SD t p Financial Literacy Knowledge 5.04 .001 Pre test 7.25 1.78 Post test 8.42 1.20 1. Was a dependent or independent t-test used to analyze the data? How do you know?
- 5. A dummy medication (such as a salt tablet) will often help a patient who trusts the doctor who administers the medicine. This is called: O the placebo effect. O confounding variables. O double-blindness. O confidentiality.Bullying,” according to noted expert Dan Olweus, “poisons the educational environment and affects the learning of every child.” Bullying and victimization are evident as early as preschool, with the problem peaking in middle school. Suppose you are interested in the emotional well-being of not only the victims but also bystanders, bullies, and those who bully but who are also victims (bully-victims). You decide to measure anxiety in a group of bullies and a group of victims using an 18-item, 5-point anxiety scale. Assume scores on the anxiety scale are normally distributed and that the variances of the anxiety scores are the same among bullies and victims. The group of 23 bullies scored an average of 40.1 with a sample standard deviation of 10 on the anxiety scale. The group of 28 victims scored an average of 46.8 with a sample standard deviation of 11 on the same scale. You do not have any presupposed assumptions about whether bullies or victims will be more anxious, so you formulate…35. A study reported in the Journal of Small Business Management concluded that self- employed individuals do not experience higher job satisfaction than individuals who are not self-employed. In this study, job satisfaction is measured using 18 items, each of which is rated using a Likert-type scale with 1-5 response options ranging from strong agreement to strong disagreement. A higher score on this scale indicates a higher degree of job satis- faction. The sum of the ratings for the 18 items, ranging from 18-90, is used as the mea- sure of job satisfaction. Suppose that this approach was used to measure the job satisfaction for lawyers, physical therapists, cabinetmakers, and systems analysts. The results obtained for a sample of 10 individuals from each profession follow. Lawyer Physical Therapist Cabinetmaker Systems Analyst 55 44 54 65 44 42 78 73 74 80 79 71 42 86 69 60 53 50 79 64 60 64 66 59 45 62 59 41 48 52 78 55 64 55 84 76 38 50 60 62 At the a = .05 level of significance,…