The manufacturer of a new antidepressant claims that, among all people with depression who use the drug, the proportion (p) of people who find relief from depression is at least 80%. A random sample of 175 patients who use this new drug is selected, and 129 of them find relief from depression. Based on these data, can we reject the manufacturer's claim at the 0.1 level of significance?
Perform a one-tailed test.
The null hypothesis?
The alternative hypothesis?
The type of test?
The value of the test stastics?
The p-value?
Can we reject the claim that the proportion of people who find relief from depression using the new antidepressant is at least 80%? Yes or No?
Please show no work, just the answers for each questions is fine.