Answered step by step
Verified Expert Solution
Question
1 Approved Answer
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The
A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 94% of patients taking the drug are healed within 8 weeks. In clinical trials, 224 of 237 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at the a = 0.05 level of significance. What are the null and alternative hypotheses? Ho: p = 94 versus H,: p > .94 (Type integers or decimals. Do not round.) Find the test statistic, zo- Zo =(Round to two decimal places as needed.) Find the P-value. P-value = (Round to three decimal places as needed.) Choose the correct conclusion below. TI - - - -I. . J - IL -1 ... -- Al. - - nan/ -6- -4.-1. 2-1... - IL. J.... ... L . .I. J ..4.: 0 ...- -L
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started