Cardiac rehabilitation programs offer “information, support and
monitoring for return to activities, symptom management, and risk
factor modification. The researchers conducted a study to identify
among women factors that are associated with participation in such
programs. The data are the ages of 185 women discharged from a
hospital in Australia who met eligibility criteria involving
discharge for myocardial infarction, artery bypass surgery,
angioplasty, or stent. We wish to use these data to obtain
information regarding the relationship between age (years)...