In one study of smokers who tried to quit smoking with nicotine patch therapy, 36 were smoking one year after treatment and 34 were not smoking one year after the treatment. Use a 0.10 significance level totest the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking one year after the treatment. Do these results suggest that the nicotine patch therapy is not effective?Identify the null and alternative hypotheses for this test. Choose the correct answer below......A. Ho: p=0.5Hq:p#0.5B. Ho: p=0.5Hq:p<0.5C. Ho:p>0.5H4:p=0.5O D. Ho:p=0.5H4:p>0.5Identify the test statistic for this hypothesis test.The test statistic for this hypothesis test is(Round to two decimal places as needed.)Identify the P-value for this hypothesis test.The P-value for this hypothesis test is.(Round to three decimal places as needed.)Identify the conclusion for this hypothesis test.Time Remaining: 02:52:26NextMacBookDIIDDF12F10F11F9888D00000F820F7F6F4F5escF2F3F1(&#$78345P The test statistic for this hypothesis test is(Round to two decimal places as needed.)Identify the P-value for this hypothesis test.The P-value for this hypothesis test is(Round to three decimal places as needed.)Identify the conclusion for this hypothesis test.A. Reject Ho: There insufficient evidence to warrant support of the claim that the majority are smoking one year after the treatment.B. Fail to reject Ho. There insufficient evidence to warrant support of the claim that the majority are smoking one year after the treatment.C. Reject Ho: There sufficient evidence to warrant support of the claim that the majority are smoking one year after the treatment.D. Fail to reject Ho. There sufficient evidence to warrant support of the claim that the majority are smoking one year after the treatment.Do these results suggest that the nicotine patch therapy is not effective?Since there isevidence to support the claim that the majority are smoking one year after the treatment, there isV evidence to suggest that the nicotine patch is not effective.O Time Remaining: 02:52:09NextMacBookDDDIIF10F9888F8F7F5F6F4F3escF1F2&@8.3451YQWERtabJKFGT%24

Answered: Image /qna-images/answer/90e5efe5-4716-4e07-a7c5-c99efedf098f.jpg

Answered: In one study of smokers who tried to…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Suppose 247 subjects are treated with a drug that is used to treat pain and 52 of them developed nausea. Use a 0.10 significance level to test the claim that more than 20% of users develop nausea. Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p=0.20 H₁: p=0.20. O B. Ho: p=0.20 H₁: p0.20 H₁: p=0.20 O D. Ho: p=0.20 H₁: p > 0.20 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is. (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. O A. Reject Ho. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. O B. Fail to reject Ho. There is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. O C. Fail to reject Ho. There is not…
In one study of smokers who tried to quit smoking with nicotine patch therapy, 39 were smoking one year after treatment and 31 were not smoking one year after the treatment. Use a 0.10 significance level to test the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking one year after the treatment. Do these results suggest that the nicotine patch therapy is not effective? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p>0.5 H1: p=0.5 B. H0: p=0.5 H1: p≠0.5 C. H0: p=0.5 H1: p>0.5 D. H0: p=0.5 H1: p<0.5 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.) Identify the conclusion for this…
Suppose 218 subjects are treated with a drug that is used to treat pain and 52 of them developed nausea. Use a 0.10 significance level to test the claim that more than 20% of users develop nausea. Identify the null and alternative hypotheses for this test. The test statistic for this hypothesis test is? The P-value for this hypothesis test is? Identify the conclusion for this hypothesis test.
Adults randomly selected for a poll were asked if they "favor or oppose using federal tax dollars to fund medical research using stem cells obtained from human embryos." Of the subjects surveyed, 317 were in favor, 329 were opposed, and 99 were unsure. A politician claims that people don't really understand the stem cell issue and their responses to such questions are random responses equivalent to a coin flip. Use a 0.05 significance level to test the claim that the proportion of subjects who respond in favor is equal to 0.5. Find the null and alternative hypothesis. H0: p>0.5 p≠0.5 p<0.5 p=0.5 H1: p=0.5 p<0.5 p≠0.5 p>0.5 If we consider + to represent those in favor, then how many of each sign is there? Positive Signs: Negative Signs: Total Signs: What is the p-value? (Round to three decimal places.) What is the conclusion about the null? What is the conclusion about the claim?
A random sample of 851 births included 431 boys. Use a 0.10 significance level to test the claim that 51.5% of newborn babies are boys. Do the results support the belief that 51.5% of newborn babies are boys?
In a program designed to help patients stop smoking, 218 patients were given sustained care, and 82.1% of them were no longer smoking after one month. Use a 0.01 significance level to test the claim that 80% of patients stop smoking when given sustained care. Identify the null and alternative hypotheses for this test.
In one study of smokers who tried to quit smoking with nicotine patch therapy, 36 were smoking one year after treatment and 34 were not smoking one year after the treatment. Use a 0.10 significance level to test the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking one year after the treatment. Do these results suggest that the nicotine patch therapy is not effective? Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p=0.5 H, p>0.5 O B. Ho p= 0.5 H, p0.5 Ho: p>0.5 H, p=0.5
A genetic experiment... need help finding the test statistic and p value , if the p value is reject or fail to reject
4. Chantix (varenicline) tablets are used as an aid to help people stop smoking. In a clinical trial, 129 subjects were treated with Chantix twice a day for 12 weeks, and 16 subjects experienced abdominal pain (based on data from Pfizer, Inc.)If someone claims that more than 8% of Chantix users experience abdominal pain, that claim is supported with a hypothesis test conducted with a 0.05 significance level. Using 0.18 as an alternative value of P, the power of the test is 0.96. Interpret this value of the power of the test.
According to a publication, 12.9% of 18 to 25-year-olds were users of marijuana in 2000. A recent poll of 1378 randomly selected 18 to 25-year-olds revealed that 215 currently use marijuana. At the 2% significance level, do the data provide sufficient evidence to conclude that the percentage of 18 to 25-year-olds who currently use marijuana has changed from the 2000 percentage of 12.9%? Use the one-proportion z-test to perform the appropriate hypothesis test, after checking the conditions for the procedure.
In one study of smokers who tried to quit smoking with nicotine patch therapy, 40 were smoking one year after treatment and 32 were not smoking one year after the treatment. Use a 0.05 significance level to test the claim that among smokers who try to quit with nicotine patch therapy, the majority are smoking one year after the treatment. Do these results suggest that the nicotine patch therapy is not effective? Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is Identify the P-value for this hypothesis test. The P-value for this hypothesis test is
In a study of the accuracy of fast food drive-through orders, one restaurant had 40 orders that were not accurate among 310 orders observed. Use a 0.01 significance level to test the claim that the rate of inaccurate orders is equal to 10%. The test statistic for this hypothesis test is what?

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