Quiz 2

Quiz 2 - -WHM_4 ‘ a.A New 4,1444 a v l i l l 7 Refer to...

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Unformatted text preview: _..-WHM._4 ‘ a . .A New; 4,1444 a v \ : l i l l / 7? Refer to the joint probability table that you made from the cross-tabs table on data regarding survivors of the Titanic. Questions regarding the passengers on the Titanic - What i the probability that a randomly selected passenger from the Titanic would be: . child? ’PCcAzM): ‘o’-0r25-»*-é20‘“"' :000 49. ~30 . / ‘ survivor andagirl? 1°(5u/Unvo/ an: 41/!) ~,’, {9.0/2 : man? ¢[Mau : (9,76/ - I 7’ 6:122:14 13mg #2332 given that the passenger did not survive? 39(611/ / 9709 = 79(3); ed) ‘. 6‘33 . \M 2' oi * survrvor or a child? ‘P 5v” 0’ 44409) = 3 /7 T 0’ ‘ " ."wg g" 34 I “mimim ’ , ' 2 , amgé we“ ;"272‘77M~~~~-—~1T4 ale given that the passenger did not survive? PM Ale/1m): 'P(1>.eg€) ; 253535 ' a . . P g 4.4 I 9/ , female given that the passenger survrved? PCS maicl5u19= WM 7’(Swv) ‘ 09489 10. A surviVor given that the passenger was In I le? I , P(5wu;/pl/m,_i¢) ; ML _ .w _\ 0 . 20“? Mme) ‘75”,029 ' 0.011 i0. 3’7 "M”; 77% 0: “35 @020th ,700+ [2.2 : 0 2,22 (9 fZasAS WWW a???“ [2: @ Fﬂ(bfnd A) a. “30+ 611 = 0‘ 9L2’ *0 @a/‘e =0 1/ WC @ LIA/4e —. am}; ; 3'5 ’0 0 V @tkvé2un -, O Q] ...
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