Test 4 Question 3

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Test 4 Question 3

Question

Test 4

3. In a clinical trial, out of patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that % of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than % of this drug’s users experience flulike symptoms as a side effect at the level of significance?

 

Because ______ ​10, the sample size is ________ ​5% of the population​ size, and the sample _______ the requirements for testing the hypothesis _____ satisfied.

Find the test statistic,

.
 
Find the P-value.
 

Choose the correct conclusion below.

  1. Since ​P-value>á​, reject the null hypothesis and conclude that there is not sufficient evidence that more than 2.6​% of the users experience flulike symptoms.
  2. Since ​P-value>á​, do not reject the null hypothesis and conclude that there is not sufficient evidence that more than 2.6​% of the users experience flulike symptoms.
  3. Since ​P-value<á​, do not reject the null hypothesis and conclude that there is sufficient evidence that more than 2.6​% of the users experience flulike symptoms.
  4. Since ​P-value<á​, reject the null hypothesis and conclude that there is sufficient evidence that more than2.6​% of the users experience flulike symptoms.

 

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This question is taken from Math 136 – Introduction to Statistics » Summer 2021 » Test 4