A certain drug is used to treat asthma. In a clinical trial of the drug, 15 of 292 treated subjects experienced headaches (based on data from the manufacturer). The accompanying calculator display shows results from a test of the claim that less than 11% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.05 significance level to complete parts (a) through (e) below. 1-PropZTest prop <0.11 z= - 3.201997502 p=0.0006823909 p=0.0513698630 n= 292 a. Is the test two-tailed, left-tailed, or right-tailed? A Right tailed test Two-tailed test Left-tailed test b. What is the test statistic? (Round to two decimal places as needed.)

A certain drug is used to treat asthma. In a clinical trial of the drug, 15 of 292 treated subjects experienced headaches (based on data from the manufacturer). The accompanying calculator display shows results from a test of the claim that less than 11% of treated subjects experienced headaches. Use the normal distribution as an approximation to the binomial distribution and assume a 0.05 significance level to complete parts (a) through (e) below. 1-PropZTest prop <0.11 z= - 3.201997502 p=0.0006823909 p=0.0513698630 n= 292 a. Is the test two-tailed, left-tailed, or right-tailed? A Right tailed test Two-tailed test Left-tailed test b. What is the test statistic? (Round to two decimal places as needed.)

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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