Stats - Stat 653 HW 12_1 A pharmaceutical company wants to...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Stat 653 HW 12_1 A pharmaceutical company wants to examine the effects of three drugs on the respiratory ability of  asthma patients. The three drugs are labeled a, c, and p. Drug a is a standard drug used to treat  asthma. Drug c is a potential competitor that was developed by the pharmaceutical company. Drug p is  a placebo.  Each of the three drugs is randomly assigned to 24 patients. A total of 72 patients are included in the  study. The assigned drug is administered to each patient. Then a standard measure of respiratory ability  called fev1 (forced exhaled volume in one second) is measured hourly for eight hours following  treatment. Also, a baseline fev1 is measured immediately before administering the drugs.  The data is stored in a SAS data set: fev1uni_1.sas7bat The variables are: patient _ patient identification number basefev1 _ baseline fev1 measurement taken before administering the treatment
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 05/09/2010 for the course STAT 653 taught by Professor Staff during the Spring '08 term at Texas A&M.

Page1 / 4

Stats - Stat 653 HW 12_1 A pharmaceutical company wants to...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online