How many men and women were in the Donner Party? What was the survival rate for each sex? Obtain a test that the survival rates were the same against the alternative that they were different. What do...

How many men and women were in the Donner Party? What was the survival rate for each sex? Obtain a test that the survival rates were the same against the alternative that they were different. What do you conclude?

Fit the logistic regression model y ∼ age, and provide an interpretation for the fitted coefficient for age.

Use your computer package to draw a scatterplot of the Pearson residuals from the model fit in Section