A new drug, Zia, is being tested for lowering blood pressure. The company claims that less than 10% of users experience side effects. In a clinical trial of 650 randomly selected patients who received Zia, 52 reported side effects. Is there evidence at the ∝= 0.05 significance level to support the company’s claim?
a) State the null and alternative hypothesis
b) Calculate the test statistic (by hand!) (2 decimal places)
c) Reject or Fail to reject the null hypothesis? Why? (you must reference a p-value)
d) Write your conclusion
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