A certain drug is used to treat asthma. In a clinical trial of the drug, 27 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 0.01 significance level to complete parts (a) through (e) below. Left-tailed test b. What is the test statistic? Z = -0.96 (Round to two decimal places as needed.) c. What is the P-value? P-value= (Round to four decimal places as needed.) 1-PropZTest prop<0.11 Z=-0.957606729 p=0.1691305524 p=0.0924657534 n=292
A certain drug is used to treat asthma. In a clinical trial of the drug, 27 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 0.01 significance level to complete parts (a) through (e) below. Left-tailed test b. What is the test statistic? Z = -0.96 (Round to two decimal places as needed.) c. What is the P-value? P-value= (Round to four decimal places as needed.) 1-PropZTest prop<0.11 Z=-0.957606729 p=0.1691305524 p=0.0924657534 n=292
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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