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- Kentville, a community of 10,000 people, resides next to a krypton mine, and there is a concern that the emission from the krypton smelter have resulted in adverse effects. Specifically, Kryptonosis seems to have killed 12 of Kentville’s inhabitants last year. A neighboring community, Lanesburg, has 25,000 inhabitants and is far enough from the smelter to not be affected by the emission. In Lanesburg, only three people last year died of Kryptonosis. Given that the number of deaths in Kentville and their causes last year were: Heart attack=7 Accidents=4 Kryptonosis=12 Other=6 What is the risk of dying of Kryptonosis in Kentville relative to non-contaminated locality?What is the risk of dying of Kryptonosis in Kentville relative to deaths due to other causes? How many times the chance of dying of Kryptonosis compared to dying of accidents ? How many times the chance of dying of Kryptonosis compared to Other causes?In the Black Swan briefly explain Yevgenia’s Black Swan, and the concepts of Mediocristan and Extremistan. Provide examples of each.A marketing research group conducting a telephone survey must contact at least 150 wives and 120 husbands. It costs P100 to make a daytime call and (because of higher labor costs) P150 to make an evening call. On average, daytime calls reach wives 30% of the time, husbands 10% of the time, and neither of these 60% of the time, whereas evening calls reach wives 30% of the time, husbands 30% of the time, and neither of these 40% of the time. Staffing considerations mean that daytime calls must be less than or equal to half of the total calls made. How many should be interviewed at each period to minimize the cost of completing the survey? fomulate the LP Model; identify the decision variables used in the model; and determine the optimal solution using graphical method.
- 75% of the total number of first-year optometry students from DDC, 25% were males and 50% were females, have bad eye vision due to their reading habits and got poor academic performance but a satisfying performance in non-academic activities. The researcher got a 30% sample out of the 100% population and found out that 20% of the sample were females and 10% were males with bad eye vision due to their reading habits and got poor academic performance but satisfying non-academic performance. Questions: If the total population of first-year optometry students from DDC is 65, how many students from the population have bad eye vision due to reading habits? How many females and males of the total population have poor performance in academic activities? List down 4 possible variables that the researcher identified for his study. PLEASE ANSWER ASAP, BADLY NEEDED THANKS!The manager of a small store decided to make half of his employees complete a mandatory training program. Among other things, the training program teaches employees to better serve the customers, be more proactive, appropriately greet customers, etc. After completion of the training program, the manager asks the group that did not receive the training program (non-training group 1) to work for a week (week 1) and then asks the group that received the training program (training group) to work the next week (week 2). During week 1 and week 2 he collects data regarding customer satisfaction from 450 and 800 people respectively using the following item: How satisfied are you with our customers? Not satisfied at all Very Satisfied 1 2 3 4 5 6 7 For week 1 the average customer satisfaction was 4.5 and for week 2…A researcher is interested in understanding how the flexibility of vacation policies at a company influence employee satisfaction with their job. Company 1, Vance Refrigeration, has a 2 week vacation policy in which employees can take those 2 weeks at any time during the year. Company 2, Dunder Mifflin Paper Company, has a 2 week vacation policy in which employees can only take vacation days during specific pre-approved times of year. What is the confound?
- A researcher is interested in understanding how the flexibility of vacation policies at a company influence employee satisfaction with their job. Company 1, Vance Refrigeration, has a 2 week vacation policy in which employees can take those 2 weeks at any time during the year. Company 2, Dunder Mifflin Paper Company, has a 2 week vacation policy in which employees can only take vacation days during specific pre-approved times of year. How could the confound be fixed for Scenario A? Be sure to tell me what technique you are using (constancy, repeated measures, randomization, elimination, or balancing), as well as how you would apply that technique to this specific scenario, and how that would fix this confound.In the Philippines, we have a number of celebrities that have transitioned into visual artists, like Richard Gomez, Heart Evangelista, and Solenn Heussaff. The majority of their work has been exhibited in both popular and prestigious museums, such as the Ayala Museum. Meanwhile, non-celebrity musicians struggle to gain exposure and establish a foothold in such a crowded field. Which organizations or processes aided superstars in their rapid ascension to fame as visual artists? How does this sum up the situation of our country's art industry at the moment?An engineering company will hire new staff to develop new products, using production teams of engineers (core staff) and support staff on each team. Teams are labeled as: Design, Production, Analysis, Test. The core staff numbers in each team and the total number of engineers in each field to be recruited are as follows: Each design team consists of 2 Construction / environment, 4 Mechanical / design and 2 computer / software personnel; each production team consists of 3 construction/environmental, 0 mechanical/design and 6 computer/software personnel; and such that.)Accordingly, if x1, x2, x3 and x4 are the number of design, production, analysis and testing teams, respectively, find these values.
- Create a conceptual model and also develop null and alternate hypotheses of the following. The labor force heterogeneity enhances more to organizational effectiveness because each group brings its own special expertise and skills to the workplace. Collaboration can be leveraged, however, only if managers know how to tackle the special talents of the different working group; otherwise, they will remain unexploited.The head of the department of management at Mitil University has noticed that the four secretaries in the department office seem to spend a lot of time answering questions from students that could better be answered by the college advising office, by the faculty advisors, or simply from the available literature; that is, course schedules, catalogs, the students handbook, and so on. As a result the department head is considering remodeling the office with cubicles so student do not have easy access to the secretaries. However, before investing in this project the head has decided to conduct a work sampling study to determine the proportion of time the secretaries spend assisting students. The head arranged for a graduate assistant to make observation for the sample, but the graduate student's schedule enabled her to make only 300 random observations in the time allotted of the time, somewhat less than the head anticipated. a. Given the number of observations that were included in the…Which concrete is best sold where? The marketing team of an engineering firm noticed that some of their concrete products are having trouble being sold at some of their distribution points. So they decided to investigate the sales for three concrete types: high-strength concrete, stamped concrete, and high-performance concrete. After consulting with the sales managers at three of their distribution points (A, B and C), they suspected two possibilities as potential reasons for the sales problem. The first is simply that some concrete types just sells better than others. The second is that in general, concrete sells in some places better than in others. So, they thought that if the first reason was true, they would have to just cut down on the production of the concrete types which don’t sell well. But if the second reason was true, then they would just limit normal distribution of concrete to places where it sells well. To clear these issues out they conducted a study. For each…