A certain drug is used to treat asthma. In a clinical trial of the drug, 29 of 289 treated subjectsexperienced headaches (based on data from the manufacturer). The accompanying calculatordisplay shows results from a test of the claim that less than 9% of treated subjects experiencedheadaches. Use the normal distribution as an approximation to the binomial distribution andassume a 0.05 significance level to complete parts (a) through (e) below.a. Is the test two-tailed, left-tailed, or right-tailed?O Right tailed testOTwo-tailed testLeft-tailed testb. What is the test statistic?z =(Round to two decimal places as needed.)1-Prop2Testprop<0.09z-0.614582679p-0.7305848219p-0.1003460208An-289

We need to compute the z test statistic.

Answered: A certain drug is used to treat asthma.…

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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