1. A certain health magazine stated that 14% of men said they used exercise to reduce stress. At a=0.05test the claim wherein, from a random sample of 100 men who were selected, 10 said that they usedexercise to relieve stress. What is the parameter of interest?A. meanB. standard deviationC. populationD. proportion4. A certain health magazine stated * that 14% of men said they used exercise to reduce stress. At a=0.05test the claim wherein, from a random sample of 100 men who were selected, 10 said that they usedexercise to relieve stress. What type of test is to be used in the problem?A. one-tailed left directionalB. one-tailed right directionalC. one-tailedD. two-tailed6. A certain health magazine stated * that 14% of men said they used exercise to reduce stress. At a=0.05test the claim wherein, from a random sample of 100 men who were selected, 10 said that they usedexercise to relieve stress. Which of the following is the computed value?A. -1.14B.-1.15C. -0.36D. 0.-377. A certain health magazine stated that 14% of men said they used exercise to reduce stress. At a=0.05test the claim wherein, from a random sample of 100 men who were selected, 10 said that they usedexercise to relieve stress. Which of the following is the correct decision? *A. Accept HoB. Accept HaC. Cannot be determined8. A certain health magazine stated * that 14% of men said they used exercise to reduce stress. At a=0.05test the claim wherein, from a random sample of 100 men who were selected, 10 said that they usedexercise to relieve stress. Which of the following is the correct conclusion?A. From the 100 randomly selected men, 14% of them used exercise to reduce stress.B. From the 100 randomly selected men, less than 14% of them used exercise to reduce stress.C. Based on the gathered data, the proportion of men who used exercise to reduce stress is not 14%.D. Based on the gathered data, the proportion of men who used exercise to reduce stress is 14%.11. Mr. Sy asserts that fewer than 5% of the bulbs that he sells are defective. Suppose 300 bulbs arerandomly selected, each are tested and 10 defective bulbs are found. Does the data provide sufficientevidence for Mr. Sy to conclude that the fraction of defective bulbs is less than 0.05 using a = 0.01? Whatspecific type of test is to be used in the problem?A. one-tailed left directionalB. one-tailed right directionalC. one-tailedD. two-tailed

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