555555 5. To encourage participation of students in various exchange programs, the Office of International Relations(OIR) is packaging a proposal for the ASEAN International Mobility for Students Fund to support studentexchange programs. To gather information on financial cost and students' motivation to participate in theseexchange programs, a survey of past exchange students sent out from 1995-2015 was conducted. Thirtystudents who have maintained close contact with OIR were interviewed. To estimate the proportion ofstudents who are willing to participate in these exchange programs, another survey was conducted amongcurrently enrolled students. Respondents were randomly selected from each of the nine colleges. Which of thefollowing is(are) TRUE?I. The OIR used non-probability sampling in the first survey to identify respondents among exchangestudents from 1995-2015.II. The OIR used probability sampling in the second survey to identify currently enrolled students who arewilling to participate in the student exchange programs.O Al onlyO B. Il onlyO C. Both I and IIO D. Neither I nor II

Probability sampling: It refers to the selection of a sample from a population, when this selection…

Answered: To encourage participation of students…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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5. To encourage participation of students in various exchange programs, the Office of International Relations (OIR) is packaging a proposal for the ASEAN International Mobility for Students Fund to support student exchange programs. To gather information on financial cost and students’ motivation to participate in these exchange programs, a survey of past exchange students sent out from 1995-2015 was conducted. Thirty students who have maintained close contact with OIR were interviewed. To estimate the proportion of students who are willing to participate in these exchange programs, another survey was conducted among currently enrolled students. Respondents were randomly selected from each of the nine colleges. Which of the following is(are) TRUE? The OIR used non-probability sampling in the first survey to identify respondents among exchange students from 1995-2015. The OIR used probability sampling in the second survey to identify currently enrolled students who are willing to…
To encourage participation of students in various exchange programs, the Office of International Relations (OIR) is packaging a proposal for the ASEAN International Mobility for Students Fund to support student exchange programs. To gather information on financial cost and students' motivation to participate in these exchange programs, a survey of past exchange students sent out from 1995-2015 was conducted. Thirty students who have maintained close contact with OIR were interviewed. To estimate the proportion of students who are willing to participate in these exchange programs, another survey was conducted among currently enrolled students. Respondents were randomly selected from each of the nine colleges. Which of the following is(are) TRUE? I. The OR used non-probability sampling in the first survey to identify respondents among exchange students from 1995-2015II. The OIR used probability sampling in the second survey to identify currently enrolled students who are willing to…
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?
The human papillomavirus associated with the development of cervical cancer, genital warts, and some less common cancers. John Hopkins conducted a study to investigate the characteristics of female patients who came to their clinics between 2006 and 2008 to begin the three-shot regimen of vaccinations with the anti-human papillomavirus (HPV) medication Gardasil. A contingency table summarizing the vaccine completions by race for 1222 patients is provided below. 1.State the null and alternative hypotheses. 2.Compute the test statistic. Compute the test statistic. Document how the expected counts and the value of the test statistic are computed and enter them into the table and input box provided. Round the expected counts to 3 decimal places and the test statistic to 2 decimal places. 3.Compute the p-value. Provide the name of the distribution and the parameters used to compute the p-value. Then enter your anwer rounded to 4 decimal places. 4.Interpret the results of the significance…
The Los Angeles City Controller's office calculated that in 2013, the city employed 4703047030 full‑time employees and 1014210142 part‑time employees. Assume that an outside advocacy group had been lobbying the Mayor's office to convert part‑time workers into full‑time workers throughout 2014. The Controller's office makes its calculations annually. Suppose that the outside advocacy group wanted to know the proportion of city employees (excluding per‑event employees) who are full‑time employees ?p in June 2014 to gauge if their lobbying efforts had been effective. Suppose that the group surveyed a random sample of 1000 city employees (excluding per‑event employees) in June 2014 and found that 845845 were full‑time employees and 155155 were part‑time employees. If the advocacy group planned to use a one‑sample z-z-test for a proportion to test their lobbying eforts, the appropriate null hypothesis would be and the appropriate alternative hypothesis would be Assume…
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In Exercises 29–32, indicate whether the observational study used is cross-sectional, retrospective, or prospective. Nurses’ Health Study II Phase II of the Nurses’ Health Study was started in 1989 with 116,000 female registered nurses. The study is ongoing.
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1-Compute the appropriate summary measures for each variable.

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