Consider a drug testing company that provides a test for marijuana usage. Among 329 tested subjects, results from 29 subjects were wrong (either a false positive or a false negative). Use a 0.05 significanceleveltest the claim that less than 10 percent of the test results are wrong.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. Fail to reject Ho. There is sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong.O B. Reject Ho. There is not sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong.O C. Fail to reject Ho. There is not sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong.O D. Reject Ho. There is sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrongClick to select your answer(s).a Persuasive Spee.docA PersuasiveSpch.docA SamplePPTforP..pptxa Persuasive Spe.docxShow AlltvMacBook Air44* ESF4escF2&#%9@234PYWERQtabGHF Consider a drug testing company that provides a test for marijuana usage. Among 329 tested subjects, results from 29 subjects were wrong (either a false positive or a false negative). Use a 0.05 significancelevel to test the claim that less than 10 percent of the tist results are wrong.Identify the null and alternative hypotheses for this test. Choose the correct answer below.O A. Ho: p=0.1H4:p#0.1O B. Ho: p=0.1H:p>0.1OC. Họ: p=0.1H: p<0.1O D. Ho: p<0.1H:p=0.1Identify 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.Click to select your answer(s).a Persuasive Spee.doca PersuasiveSpch.doc2 SamplePPTforP.pptx A2 Persuasive Spe.docxShow AllétvWMacBook Airトト888F3esc@8934512RTQWEtabKFGASMつエవ N

From the given information, let X be the number of subjects were wrong. X = 29. Total number of…

Consider a drug testing company that provides a test for marijuana usage. Among 329 tested subjects, results from 29 subjects were wrong (either a faise positive or a false negative). Use a 0.05 significance level to test the claim that less than 10 percent of the tist results are wrong. Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p=0.1 H:p#0.1 O B. Ho:p=0.1 H:p>0.1 OC. Hg: p=0.1 H:p<0.1 OD. Ho: p<0.1 H: p=0.1 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. Click to select your answer(s). Show All

Consider a drug testing company that provides a test for marijuana usage. Among 329 tested subjects, results from 29 subjects were wrong (either a faise positive or a false negative). Use a 0.05 significance level to test the claim that less than 10 percent of the tist results are wrong. Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p=0.1 H:p#0.1 O B. Ho:p=0.1 H:p>0.1 OC. Hg: p=0.1 H:p<0.1 OD. Ho: p<0.1 H: p=0.1 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. Click to select your answer(s). Show All

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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A news article that you read stated that 51% of voters prefer the Democratic candidate. You think that the actual percent is smaller. 122 of the 248 voters that you surveyed said that they prefer the Democratic candidate. What can be concluded at the 0.01 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? ✓ Select an answer H₁: ? Select an answer (please enter a decimal) (Please enter a decimal) c. The test statistic ? d. The p-value = e. The p-value is ? ✓ a f. Based on this, we should Select an answer the null hypothesis. (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.)
A poll of 2,122 randomly selected adults showed that 93% of them own cell phones. The technology display below results from a test of the claim that 92% of adults own cell phones. Use the normal distribution as an approximation to the binomial distribution, and assume a 0.05 significance level to complete parts (a) through (e). Test of p = 0.92 vs p *0.92 Sample X 1 N 2,122 1970 Sample p 0.928369 95% CI The P-value is (Round to three decimal places as needed.) (0.917397,0.939341) a. Is the test two-tailed, left-tailed, or right-tailed? O Two-tailed test O Left-tailed test O Right tailed test b. What is the test statistic? The test statistic is (Round to two decimal places as needed.) c. What is the P-value? Z-Value 1.42 P-Value 0.155
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Consider a drug that is used to help prevent blood clots in certain patients. In clinical trials, among 6167 patients treated with this drug, 150 developed the adverse reaction of nausea. Use a 010 significance level to test the claim that 3% of users develop nausea. Does nausea appear to be a problematic adverse reaction? Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho p 0.03 H, p=003 O B. H, p=0.03 H p0.03
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A news article that you read stated that 54% of voters prefer the Democratic candidate. You think that the actual percent is larger. 129 of the 212 voters that you surveyed said that they prefer the Democratic candidate. What can be concluded at the 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? v| Select an answer v (please enter a decimal) H1:|? v|| Select an answer v (Please enter a decimal) c. The test statistic ? v (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? v a f. Based on this, we should Select an answer v the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the population proportion is not significantly larger 54% at a = 0.10, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 54%. O The data suggest the…
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whats the test statistic for this hypothsis test AND P value hypothesis test
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