42 In A Study Of 25 Smokers Who Tried To Quit Smoking With Nicotine Patch Therapy 14 Were Smoking One Year After The T 1 (182.92 KiB) Viewed 17 times
42 In A Study Of 25 Smokers Who Tried To Quit Smoking With Nicotine Patch Therapy 14 Were Smoking One Year After The T 2 (207.66 KiB) Viewed 17 times
42. In a study of 25 smokers who tried to quit smoking with nicotine patch therapy, 14 were smoking one year after the treatment. Use the sign test with a 0.01 significance level to test the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking a year after the treatment. Identify the value of the TEST STATISTIC used in a hypothesis test of the claim. a. 14 b. 11 c. -0.4 d. 0.8
45. In a study of 25 smokers who tried to quit smoking with nicotine patch therapy, 14 were smoking one year after the treatment. Use the sign test with a 0.01 significance level to test the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking a year after the treatment. Identify the CONCLUSION of a hypothesis test of the claim. a. There is not sufficient evidence to warrant rejection of the claim. b. There is not sufficient evidence to support the claim. c. There is sufficient evidence to warrant rejection of the claim. Od. There is sufficient evidence to support the claim.
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