a.
Find the average heart rate for the sample of patients admitted to the ICU.
Check whether there is evidence that the average heart rate of patients admitted to this ICU is different than 72.
b.
Find the proportion of patients in the sample who died.
Find and interpret the 95% confidence interval for the proportion of patients admitted to this ICU and died.
c.
Identify whether more males or females are admitted to this ICU in this sample.
Check whether there is evidence that the genders of patients are not equally split between males and females among all ICU patients at this hospital.
d.
Check whether the average age of patients admitted to this ICU differ between males and females.
e.
Check whether there is evidence that the proportion of patients who die differ between males and females.
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