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Accredited Online College l | D Walden student pota. |https://www.mathol comStudent player estaspx?test.T €1 STAT-3001. 5/STAT-3001 L-5 || @ Take a Test-Kristin Dor (- https://www.mathxd.com/Student/PlayerTest aspx?testid-173 30480 STAT 3001-5/STAT 3001L-5/STAT-3001P.5-Statistical Methods2017 Winter Qtr 11/27-02/18-PT3 Quiz: Week 2 Quiz Time Remaining:01.48 03 Submit Quz This Question: 6 pts 100f 15 (8 complete) This Quiz: 90 pls possib In a poll 1,002 adults in a country were asked whether they favor or oppose the use of "lederal tax dollars to fund medical research using stem cells obtained fronm in favor. Describe the statistical study What is the population in the given problem? Choose the correct answer below 0 A. 46% of all adults in the country O B. The 1,002 adults selected ° C. All adults in the country human embryos. Among the respondents, 46% said that tey were 46% of the 1,002 adults selected Identify the sample for the given problem. Choose the correct answer below A. 46% of all adults in the country B. Alladults in the country C. 46% of the 1,002 adults selected 0 D. The 1,002 adults selected What is the population parameter in the given study? Choose the correct answer below O A. The percentage of the 1,002 adults selected who say that they are in favor O B. The percentage of all adults in the country who say that they are in favor Click to select your answer -34 PM 0 Type here to search 12/10/2017

Explanation / Answer

a) The population here is the 1002 adults in the country. Note that the 1002 adults is a part of the big population here. Therefore C is the correct answer here.

b) The sample is a part of the population taken here to compute the the test statistic to estimate the parameter here. Therefore the 1002 adults is the required answer here. D is the correct answer here.

c) The parameter being studied here is the proportion of adults who are in favor

And as it is being estimated for the population, therefore it would be: The percentage of all adults in the country who say they are in favor.

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