Results for Sex (1=male, 0=female) = 0 Rows: Class Columns: Survived (1=yes, 0=no) 0 1 All 1 4 141 1

Results for Sex (1=male, 0=female) = 0

Rows: Class Columns: Survived (1=yes, 0=no)

0 1 All

1 4 141 145

2.76 97.24 100.00

3.25 43.52 32.44

0.89 31.54 32.44

2 13 93 106

12.26 87.74 100.00

10.57 28.70 23.71

2.91 20.81 23.71

3 106 90 196

54.08 45.92 100.00

86.18 27.78 43.85

23.71 20.13 43.85

All 123 324 447

27.52 72.48 100.00

100.00 100.00 100.00

27.52 72.48 100.00

1. Think about just the data for the women.What percentage of female passengers survived?  (one decimal place).

2. How many female passengers in first class survived? (integer).

3. How many female passengers in first class did we expect to survive, if the null hypothesis (that there is no relationship between class and survival) is true? (one decimal place).

 

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