Question

Asked Nov 12, 2019

Suppose

234

subjects are treated with a drug that is used to treat pain and
55

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.

Identify the test statistic for this hypothesis test.

Identify the P-value for this hypothesis test.

Identify the conclusion for this hypothesis test.

Step 1

Here, the claim of the test is that more than 20% of users develop nausea. This is representing in alternative hypothesis.

The test hypotheses are given below:

Step 2

The sample proportion is,

Step 3

The test statistic is obt...

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