A certain drug can be used to reduce the acid produced by

Last updated: 12/14/2023

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 92 of patients taking the drug are healed within 8 weeks In clinical trials 215 of 232 patients suffering from acid reflux disease were healed after 8 weeks Test the manufacturer s claim at the x 0 1 level of significance Because npo 1 Po Round to one decimal place as needed What are the null and alternative hypotheses Ho versus H Type integers or decimals Do not round Find the test statistic Zo Zo 10 the sample size is Find the P value 5 of the population size and the sample satisfied the requirements for testing the hypothesis Round to two decimal places as needed P value Round to three decimal places as needed Choose the correct conclusion below O A Reject the null hypothesis There is sufficient evidence to conclude that more than 92 of patients taking the drug are healed within 8 weeks O B Do not reject the null hypothesis There is sufficient evidence to conclude more than 92 of patients taking the drug are healed within 8 weeks OC Reject the null hypothesis There is insufficient evidence to conclude that more than 92 of patients taking the drug are healed within 8 weeks O D Do not reject the null hypothesis There is insufficient evidence to conclude that more than 92 of patients taking the drug are healed within 8 weeks