You have been asked to develop a work sample for a receptionist position in a three-person law firm. The lawyers believe this might be the best way to evaluate applicants, especially because they are seeking someone with a disability and they do not believe in the practical credibility of standardized measures.
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- Consider that Roane county, which calculated that the average firm size (in terms of number of employees) is 150 with a median size of 50, while Anderson county calculated an average and median size of 230 and 255 respectively. Officials from both counties are asking their state legislatures for additional funds to accommodate their growing business size. Do you support their requests, why or why not? Also, are there any additional statistics you might ask for and why?3.193 Although, in practice, sample data are generally analyzed ininferential studies, what is the ultimate objective of such studies?When writing the participant section for your formal report, you include only information that directly describes your participants, and do not include information on measures they have completed. True or false
- 4. What is the best way to answer each of the questions below: a survey, an experiment, or an observational study? Explain your reasoning. a. Arepeoplegenerallysatisfiedwithhowthingsaregoinginthecountryrightnow?7. The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. City Police Number of Crimes City Police Number of Crimes Oxford 23 18 Holgate 24 9 Starksville 24 15 Carey 20 22 Danville 30 9 Whistler 19 24 Athens 33 11 Woodville 27 10 Click here for the Excel Data Filea. Determine the regression equation. (Negative amounts should be indicated by a minus sign. Round your answers to 4 decimal places.) b. Estimate the number of crimes for a city with 21 police officers. (Round your answer to the nearest whole number.) c. Interpret the…(a) What is the minimum sample size needed assuming that no prior information is available? (b) What is the minimum sample size needed using a prior study that found that 32% of the respondents said they think Congress is doing a good or excellent job? (c) How do the results from (a) and (b) compare? A. Having an estimate of the population proportion reduces the minimum sample size needed. B. Having an estimate of the population proportion has no effect on the minimum sample size needed. C. Having an estimate of the population proportion raises the minimum sample size needed.
- Please view the question in the photo and answer the following questions. TY! (A) What is the minimum sample size needed assuming that no prior information is available? (B) What is the minimum sample size needed using a prior study that found that 36% of the respondents said they think Congress is doing a good or excellent job?Determine whether the survey question is Biased (B) or Unbiased (U). If the question is biased, suggest a better wording below. How many hours of sleep do you get on a normal night? Do you agree that the town’s ban on skateboarding in parks is unfair? How likely are you to drink a smoothie in the next month? Is universal healthcare a good idea?Determine the relative unfairness of an appor- tionment that gives a new representative to Shasta rather than Hampton.
- Since the patients agree to respond, is this considered a voluntary response sample? Justify your answer.There is a looming crisis in universities and colleges across North America. In most places enrollments are increasing requiring more instructors. However, there are not enough PhDs to fill the vacancies now. Moreover, among current professors, a large proportion are nearing retirement age. On top of these problems, some universities allow professors over the age of 60 to retire early. To help devise a plan to deal with the crisis, a consultant surveyed 521 55- to 64-year-old professors and asked each whether he or she intended to retire before 65. The responses are 1=No and 2=Yes. Estimate with 95% confidence the proportion of professors who plan on early retirement. ONLY USE EXCEL AND PLEASE SHOW ALL STEPS AND EXCEL COMMANDS. Retire Salary Faculty 1 43121 1 2 147687 3 1 78095 3 1 142943 3 2 119180 3 1 93720 1 2 131749 3 1 141513 1 1 103314 1 1 76268 1 1 99985 2 1 96823 3 1 106815 4 1 83193 4 1 95199 1 1 92981 5 2 87842 3 1 92410 2 1 81149 3…Follow the eight famous steps to test whether the means of case rate per 100,000 among three groups of states (swing states, solid red states, and solid blue states) are different using a t test sample Political affiliation: Swing States State Case Rate per 100,000 GDP Per Capita in Q2 2020 ($) Arizona 5,079 48,105 Florida 4,886 47,802 Georgia 4,766 54,696 Michigan 4,271 47,612 Nevada 5,541 50,783 North Carolina 3,804 52,133 Pennsylvania 3,280 56,540 Wisconsin 7,587 53,934 Political affiliation: Solid Red States State Case Rate per 100,000 GDP Per Capita in Q2 2020 ($) Arkansas 5,671 40,033 Indiana 5,703 51,102 Kansas 5,780 55,423 Nebraska 7,248 61,875 Kentucky 4,490 43,396 Oklahoma 5,224 43,736 Tennessee 5,917 48,790 Wyoming 6,286 57,421 Political affiliation: Solid Blue States State Case Rate per 100,000 GDP Per Capita in Q2 2020 ($) California 3,392 73,219 Colorado 4,575 63,384 Connecticut 3,575 73,685 Maryland 3,596 65,933…