hita candldates Minority candidates 15 16 Results from a cvll servant exam are s
ID: 3323777 • Letter: H
Question
hita candldates Minority candidates 15 16 Results from a cvll servant exam are shown In the table to the right Is there sufficlent evidence to support the claim that the results from the test are discriminatory? Use a 0.05 significance leval. Determine the nul and aternative hypothases. O A. H: White and minority candidates have the same chance of passing the test. H1 Whte and minority candidates do nat have the same chance of passing the test B. H: White and minority candidates do nat have the same chance of passing the test H1: White and minority candidates have the same chance of passing the test. O C. H: A whlte candidete is more likely to pass the test than a minority candldate H1A white candidateisnat more liky to pass the test than a minarity carndidate Ho: A white candidate is nat mere likly to pass the test than a minarity candidate H: A white candidate is more likely to pass the test than a minority candidate D. Determina the tast statistic Round to three decimal places as needed) Determine the P-value of the test statistic Pvalue (Round to four decimal places es needed.) Is thers sufficient avidence to support the claim that the results from the test are discriminatory? OA. The s sufficlent evidence to reject the claim that a white candidate is more likely to pass the test than a minority candldate B. ° C. D. There is not sufficient evidence to support the dam that the results are discriminatory. There is not sufficient evidence to reject the claim that a white candidate is more likely to pass the test than a minority candidate There is sufficient evidence to support the daim that the results are discriminatory.Explanation / Answer
H0: 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
alpha:5%
Test statistic:
chi square=3.013
p Value=0.0826
Conclusion : P>0.05 we do ot reject the H0.
Heence claim is not signficant
Oi ei (oi-ei)^2/ei 15 11.5142857 1.05522864 16 19.4857143 0.6235442 11 14.4857143 0.83877148 28 24.5142857 0.4956377 sum= 3.01318202Related Questions
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