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 15 19 Minority candidates 10 27 a) Determine the null and alternative hypothesis b)Determine the test statistics  X2 =      (Rounded to 3 decimal places) c) Determine the P-value of the test statistic  P-value=   (Rounded to 4 decimal places) d)Is there sufficient evidence to support  the claim that the results from the test are discriminatory?

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.