ass2solu

ass2solu - 1 a) Cumulative Cumulative survived Frequency...

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Unformatted text preview: 1 a) Cumulative Cumulative survived Frequency Percent Frequency Percent 0 1490 67.70 1490 67.70 1 711 32.30 2201 100.00 The above table indicates 32.30% of the passengers survived. b) Table of class by survived class survived Frequency Percent Row Pct Col Pct 0 1 Total 0 673 212 885 30.58 9.63 40.21 76.05 23.95 45.17 29.82 1 122 203 325 5.54 9.22 14.77 37.54 62.46 8.19 28.55 2 167 118 285 7.59 5.36 12.95 58.60 41.40 11.21 16.60 3 528 178 706 23.99 8.09 32.08 74.79 25.21 35.44 25.04 Total 1490 711 2201 67.70 32.30 100.00 The percentage of survival for each class can be observed in Row Pct Passenger class Proportion that survived Crew .2395 First .6246 Second .4146 Third .2521 c) The output below indicates that the percentage of the female first class passenger that survived is 97.24% Table 2 of sex by survived Controlling for class=1 sex survived Frequency Percent Row Pct Col Pct 0 1 Total 0 4 141 145 1.23 43.38 44.62 2.76 97.24 3.28 69.46 1 118 62 180 36.31 19.08 55.38 65.56 34.44 96.72 30.54 Total 122 203 325 37.54 62.46 100.00 Table 4 of sex by survived Controlling for class=3 Similar the percentage of female third class passengers that survived is 45.92% sex survived Frequency Percent Row Pct Col Pct 0 1 Total 0 106 90 196 15.01 12.75 27.76 54.08 45.92 20.08 50.56 50....
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ass2solu - 1 a) Cumulative Cumulative survived Frequency...

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