hypertension. The study consisted of 859 patients on Terazosin and 506 on placebo. During the control time period each person was asked to keep track of general body ailments (headache, backache, asthenia). Of the 859 on Terazosin therapy, 139 complained of general ailments. Of the 506 on placebo, 80 complaints were registered. In comparing the two groups, which of the following are the correct null and alternative hypotheses to determine if a warning of general body ailments be issued to patients on Terazosin ? (A) H, : P, - P, = 0 vs H¸:P, - P, # 0 (B) H, :P, - P, = 0 vs H¸: P, - P, < 0 (C) H, : P, - P, = 0 vs H.: P, - P, 20 (D) H, : P, - P, < 0 vs H_:P, - P, > 0
hypertension. The study consisted of 859 patients on Terazosin and 506 on placebo. During the control time period each person was asked to keep track of general body ailments (headache, backache, asthenia). Of the 859 on Terazosin therapy, 139 complained of general ailments. Of the 506 on placebo, 80 complaints were registered. In comparing the two groups, which of the following are the correct null and alternative hypotheses to determine if a warning of general body ailments be issued to patients on Terazosin ? (A) H, : P, - P, = 0 vs H¸:P, - P, # 0 (B) H, :P, - P, = 0 vs H¸: P, - P, < 0 (C) H, : P, - P, = 0 vs H.: P, - P, 20 (D) H, : P, - P, < 0 vs H_:P, - P, > 0
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:14. A clinical study was made to determine the side effects of Terazosin, a drug used to control
hypertension. The study consisted of 859 patients on Terazosin and 506 on placebo.
During the control time period each person was asked to keep track of general body
ailments (headache, backache, asthenia). Of the 859 on Terazosin therapy, 139
complained of general ailments. Of the 506 on placebo, 80 complaints were registered.
In comparing the two groups, which of the following are the correct null and alternative
hypotheses to determine if a warning of general body ailments be issued to patients on
Terazosin ?
(A) H, : Pr – P, = 0 vs H¸:P, – P,# 0
(B) H, :P, - P, = 0 vs H¸:P, - P, < 0
(C) H, : P, - P, = 0 vs H.: P, - P, 2 0
(D) H, : P, - P, < 0 vs H¸ :P, - P, > 0
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