Here’s another table that summarizes data on survival status by gender and class of travel on the Titanic:

a. Find the distributions of survival status for males and for females within each class of travel. Did women survive the disaster at higher rates than men? Explain.

b. In an earlier example, we noted that survival status is associated with class of travel. First-class passengers had the highest survival rate, while third-class passengers had the lowest survival rate. Does this same relationship hold for both males and females in all three classes of travel? Explain.

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Class of travel First class Second class Third class Survival status Female Male Female Male Female Male Survived 140 57 80 14 76 75 Died 4 118 13 154 89 387