Question: The main trial in Problem 7 is conducted and involves a total of 200 patients. Patients are enrolled and randomized to receive either the experimental medication or the placebo. The data shown in Table 7-55 are collected at the end of the study after 6 weeks on the assigned treatment.

1. Test if there is a significant difference in mean systolic blood pressures between groups using \(\alpha=0.05\).
2. Test if there is a significant difference in the proportions of hypertensive patients between groups using \(\alpha=0.05\)

Price: $2.99

Solution: The downloadable solution consists of 5 pages
Deliverable: Word Document