est: Chapter 8 Test (Part 1) 0.1 Decide whether to reject the null hypothesis. Choose the correct answer below. O A. Fail to reject the null hypothesis because the P-value is greater than the significance level, a. O B. Reject the null hypothesis because the P-value is greater than the significance level, a. O C. Reject the null hypothesis because the P-value is less than or equal to the significance level, a. O D. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a. e. What is the final conclusion? O A. There is not sufficient evidence to support the claim that less than 10% of treated subjects experienced headaches. O B. There is sufficient evidence to warrant rejection of the claim that less than 10% of treated subjects experienced headaches. O C. There is sufficient evidence to support the claim that less than 10% of treated subjects experienced headaches. O D. There is not sufficient evidence to warrant rejection of the claim that less than 10% of treated subjects experienced headaches. inis test: it points) Test: Chapter 8 Test (Part 1) Question 5 of 11 possible This question: 1 point(s) possible Use the Hypothesis Testing: Identify Null and Alternative Hypotheses flow chart interactive to answer the following question. Given the claim that "at least 60% of adults vote," which of the following is the symbolic form of the null hypothesis Ho? Choose the correct answer below. O A. p