Passed Failed White candidates Minority candidates 14 14 Results from a civil servant exam are shown in the table to the right. Is there sufficient evidence to support the claim that the results from the test are discriminatory? Use a 0.05 significance level. 27 Determine the null and alternative hypotheses. OA. Ho: White and minority candidates do not have the same chance of passing the test H: White and minority candidates have the same chance of passing the test OB. H: Awhite candidate is not more likely to pass the test than a minority candidate H: Awhite candidate is more likely to pass the test than a minority candidate OC. H: Awhite candidate is more likely to pass the test than a minority candidate H: Awhite candidate is not more likely to pass the test than a minority candidate OD. H: White and minority candidates have the same chance of passing the test H: White and minority candidates do not have the same chance of passing the test Determine the test statistic. r-Round to three decimal places as needed.)

Passed Failed White candidates Minority candidates 14 14 Results from a civil servant exam are shown in the table to the right. Is there sufficient evidence to support the claim that the results from the test are discriminatory? Use a 0.05 significance level. 27 Determine the null and alternative hypotheses. OA. Ho: White and minority candidates do not have the same chance of passing the test H: White and minority candidates have the same chance of passing the test OB. H: Awhite candidate is not more likely to pass the test than a minority candidate H: Awhite candidate is more likely to pass the test than a minority candidate OC. H: Awhite candidate is more likely to pass the test than a minority candidate H: Awhite candidate is not more likely to pass the test than a minority candidate OD. H: White and minority candidates have the same chance of passing the test H: White and minority candidates do not have the same chance of passing the test Determine the test statistic. r-Round to three decimal places as needed.)

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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Passed Failed White Results from a civil servant exam are shown in the table to the right. Is there sufficient evidence to support the claim that the results from the test are discriminatory? Use a 0.05 significance level. 16 14 candidates Minority candidates 7 21 Determine the null and alternative hypotheses. O A. Ho: White and minority candidates do not have the same chance of passing the test. H4: White and minority candidates have the same chance of passing the test. B. Ho: A white candidate is more likely to pass the test than a minority candidate. H,:A white candidate is not more likely to pass the test than a minority candidate. Ho: A white candidate is not more likely to pass the test than a minority candidate. H,: A white candidate is more likely to pass the test than a minority candidate. D. Ho: White and minority candidates have the same chance of passing the test. H,: White and minority candidates do not have the same chance of passing the test. Determine the test…
Hypothesis Test: Perform the specified hypothesis test. Be sure to include your statistical andin-context conclusion statements. In 1994, 52% of parents with children in high school felt it was a serious problem that high schoolstudents were not being taught enough math and science. A recent survey found that 512 of 1000 parentswith children in high school felt it was a serious problem that high school students were not being taughtenough math and science. Do parents feel different today than they did in 1994? Use the α = 0.005significance level.
Question Help A random sample of 870 births included 426 boys. Use a 0.10 significance level to test the claim that 50.6% of newborn babies are boys. Do the results support the belief that 50.6% of newborn babies are boys?
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The Test statistic test: The P value: The Critical Value: The Decision Rule: The Decision: The Conclusion:
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