The ICU data file contains information of a study made with adult patients that were admitted to the Intensive Care Unit (ICU) of a hospital. Variable descriptions are located in the chapter appendix. It is known that patients with a heart rate higher than 120 bpm are more likely to suffer complications after being admitted. Can you conclude that the men in this study are likely to suffer complications due to high heart rate? What can you conclude about the women? Are they likely to have complications as well?