Suppose 235 subjects are treated with a drug that is used to treat pain and 54 of them developed nausea. Use a 0.05 significance level to test the claim that more than 20​% of users develop nausea....

Suppose 235 subjects are treated with a drug that is used to treat pain and 54 of them developed nausea. Use a 0.05 significance level to test the claim that more than 20​% of users develop nausea.


The test statistic for this hypothesis test is .
​(Round to two decimal places as​ needed.)