Hi I need help with the exercise questions in this document in JMP software . I can provide the data set :

Exercise 1: Use the Titanic Passengers BBM.jmp data set for this exercise.

a. Re-create the analysis and graphs for Exhibits 3 and 4, recording parameter estimates for each simple model. b. Exclude points that appear to be extreme outliers or potentially influential, and refit the simple models. c. Examine parameter estimates for the models fitted with and without extreme points. What can you conclude about the influence of these points on the models? d. Repeat this examination of influential points on the full, fitted logistic regression model.Compare the resulting model to the model shown in Exhibit 8.

Exercise 2: Use the Titanic Passengers BBM.jmp data set for this exercise.

In the one-factor-at-a-time analysis of Survival versus each predictive factor, Parents & Children appeared to be strongly related to survival. However, when the stepwise regression procedure was used to choose the best model, this factor was not included.

Explore this data in an attempt to uncover reasons for this apparent paradox. In particular, look for relationships between potential predictors to see if this can provide a reasonable explanation.