Quiz: Quiz 5 - Chapter 7 This Question: 6 pts Time Limit 00 50 00 3 of 6 (0 comp
ID: 3375765 • Letter: Q
Question
Quiz: Quiz 5 - Chapter 7 This Question: 6 pts Time Limit 00 50 00 3 of 6 (0 complete) This Quiz: 18 n a recen household e e t one su vey otas oa s n a certain cour y. 31% re or t att yon at least one gun Theresearchers want at least one gun. Complete parts a through f below a. identity the popuilation of interest to the researchers Choose the correct answer below O A. The set of adults that responded to the survey O B. The set of guns in the country est the e percentage of adits ntat cur C. The set of adults in the country that own a gun O D. The set of all gun ownership status (yes/no) values for all aduts in the c b. Identify the parameter of interest to the researchers The parameter of interest is c. Compute an estimate of the population parameter ?( Type an integer or a decimal.) d. Form a 99% contdence interval around the estimate Click to select your answer(s) 0 O Type here toExplanation / Answer
Sol:
E: Option D is correct. one can be 99% confident true proportion of gun owners lies with in the above interval
F: Option C is correct. It means that 99% of all simillarly formed intervals will contain the true proportion of gun owners in the country
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