Determine the null and alternative hypotheses. O A. 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. B. Ho: A white candidate is more likely to pass the test than a minority candidate. Hq: A white candidate is not more likely to pass the test than a minority candidate. OC. Họ: White and minority candidates do not have the same chance of passing the test. H1: White and minority candidates have the same chance of passing the test. O 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 statistic. x² = ] (Round to three decimal places as needed.) Determine the P-value of the test statistic. P-value =D (Round to four decimal places as needed.) Is there sufficient evidence to support the claim that the results from the test are discriminatory?

Determine the null and alternative hypotheses. O A. 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. B. Ho: A white candidate is more likely to pass the test than a minority candidate. Hq: A white candidate is not more likely to pass the test than a minority candidate. OC. Họ: White and minority candidates do not have the same chance of passing the test. H1: White and minority candidates have the same chance of passing the test. O 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 statistic. x² = ] (Round to three decimal places as needed.) Determine the P-value of the test statistic. P-value =D (Round to four decimal places as needed.) Is there sufficient evidence to support the claim that the results from the test are discriminatory?

Name: 5 PassedFailedWhite2014Results from a civil servant exam are shown in
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Description: 5 PassedFailedWhite2014Results 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 0.01 significance level.candidatesMinoritycandida

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

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Passed
Failed
White
20
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 0.01 significance level.
candidates
Minority
candidates
21
Determine the null and alternative hypotheses.
O A. 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.
O B. Ho: A white candidate is more likely to pass the test than a minority candidate.
H1: A white candidate is not more likely to pass the test than a minority candidate.
C. 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.
O 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 statistic.
x = (Round to three decimal places as needed.)
Determine the P-value of the test statistic.
P-value =
(Round to four decimal places as needed.)
Is there sufficient evidence to support the claim that the results from the test are discriminatory?

Is there sufficient evidence to support the claim that the results from the test are discriminatory?
A. There is not sufficient evidence to support the claim that the results are discriminatory.
B. There is sufficient evidence to support the claim that the results are discriminatory.
C. There is sufficient evidence to reject the claim that a white candidate is more likely to pass the test than a minority candidate.
D. There is not sufficient evidence to reject the claim that a white candidate is more likely to pass the test than a minority candidate.

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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 0.01 significance level. candidates Minority candidates Determine the null and alternative hypotheses. O A. Ho: A white candidate is not more likely to pass the test than a minority candidate. H₁: A white candidate is more likely to pass the test than a minority candidate. O B. Ho: A white candidate is more likely to pass the test than a minority candidate. H₁: A white candidate is not more likely to pass the test than a minority candidate. OC. Ho: White and minority candidates have the same chance of passing the test. H₁: White and minority candidates do not have the same chance of passing test. O D. Ho: White and minority candidates do not have the same chance of passing the test. H₁: White and minority candidates have the same chance of passing the test. Determine the test statistic. x² = (Round to…
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. 20 17 candidates Minority candidates 8 22 O A. Ho: Awhite 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. B. 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. O C. Ho: Awhite 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. O D. Ho: White and minority candidates have the same chance of passing the test. H4: White and minority candidates do not have the same chance of passing the test. Determine the test statistic. x? = (Round to three decimal places as…
Suppose 240 subjects are treated with a drug that is used to treat pain and 55 of them developed nausea. Use a 0.01 significance level to test the claim that more than 20% of users develop nausea. Question content area bottom Part 1 Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p=0.20 H1: p>0.20 B. H0: p>0.20 H1: p=0.20 C. H0: p=0.20 H1: p<0.20 D. H0: p=0.20 H1: p≠
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. Passed Failed White candidates 20 15 Minority candidates 7 21 Determine the null and alternative hypotheses. A. H0: White and minority candidates have the same chance of passing the test. H1: White and minority candidates do not have the same chance of passing the test. B. H0: A white candidate is not more likely to pass the test than a minority candidate. H1: A white candidate is more likely to pass the test than a minority candidate. C. H0: A white candidate is more likely to pass the test than a minority candidate. H1: A white candidate is not more likely to pass the test than a minority candidate. D. H0: White and minority candidates do not have the same chance of passing the test. H1: White and…