Suppose 238 subjects are treated with a drug that is used to treat pain and 50 of them developed nausea. Use a 0.01 significance level to test the claim that more than 20% of users develop nausea. Identify the null and alternative hypotheses for this test. Choose the correct answer below. VA. Ho: p= 0.20 H,: p>0.20 О В. Но: р30.20 H,:p#0.20 Ос. Но: р30.20 H1: p<0.20 O D. Ho: p> 0.20 H1: p= 0.20 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.)

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