Assignment: Analyze the heart attack data set available here: http://statland.org/R/RC/tables4R.htm Use whatever we learned so far to investigate the difference between female and male in this large data. If we assume that these patients are randomly drawn from United States, answer the following questions.

1) Do men and women suffer from heart attack at similar age?

2) Are older people tend to stay longer in the hospital for heart attack?

3) Are the specific types of heart attack (DIAGNOSIS) has anything to do with charges?

4) What is the most important predictor of survival?

For each of the questions, we need both plots and quantitative analyses like statistical tests. Use the lattice package.

BELOW ARE THE REPORT INSTRUCTIONS -

1. Write stepwise command for each challenge.

2. Please describe each command line used.

3. Type in the Output for each challenge.

4. Describe the Output.

5. Later address any extra requirements for each challenge that was asked.