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Ch13_14_ReviewKey_p3 - 9 The National Gun Policy Survey...

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Unformatted text preview: 9. The National Gun Policy Survey asked respondents, “Do you think there should be a law that would ban possession of handguns except for the police and other authorized persons?” Here are the responses, broken down by the respondent’s level of education: £11.06! in! Yes No yes Less than high school _ + 58 _ "SS”. ___ Lil-S. N High school graduate 84 129 . H5 ‘5'“ m Some college 169 294 College graduate 98 135 5°“ “’1 Postgraduate degree 7'? 99 9'93“” W30! a) Complete the table with expected counts. ”SM 1/ b) What are the degrees of freedom for this r x c table? (I; A) (2—15 : 1/ 0) Does the sample provide good evidence that the variables “favor a ban on handguns" and level of education are associated? Ch" 9 «m hal- 53:“ micpenaé‘w ”0" 11" Variables ‘Wlé-l clubbed H'WA’bhaa Mbun; an: Mlefuubl— "'1! flan 13'6“ “samba. helium 'Hu Wham/um};lv05. (dialing; 3 UL will age” 44,} ring 5:me if”: so“ FL: My. .Srm'ILIM 03' 30m can see 0W) a]! 33194ng (owl? W! 33—. Malaise 2:3: (055; :45? 2: 8.925 (“(0145 X P'Vz'h¢ : 437% C99"? Cos/(,5 Gig: L/ = (915(245 (and/Ibflihf ['8 we. like 5L=,o§‘/ 7L”. but. Wl/ no‘l'tlave Gbaélihchg SISMl‘QIKL—I} dL/l'fi‘mu )Cp--Vd«lv~ec.0'7°l 7 .05') 1» SLOW “ Nkh‘mshfp M “fin/Wu bow !» W‘s/wk?“ ‘La/f/D’S gleam" 55 (M: 4%” lbWSé‘i' HP. (re grant! regent FSC (Wt bk “V! 0’?!“ r/‘l’ _lo‘ ...
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