c. What is the P-value? P-value

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A certain drug is used to treat asthma. In a clinical trial of the drug, 23 of 269 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 10% 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 <0.1 .
z= - 0.792623989
p-0.2139984640
p-0.0855018587
-269
c. What is the P-value?
P-value =
(Round to four decimal places as needed.)
Transcribed Image Text:A certain drug is used to treat asthma. In a clinical trial of the drug, 23 of 269 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 10% 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 <0.1 . z= - 0.792623989 p-0.2139984640 p-0.0855018587 -269 c. What is the P-value? P-value = (Round to four decimal places as needed.)
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