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Approximately 2% of Americans are green-eyed (we will treat this as a known population parameter). A study on the relationship between color of eyes and
Approximately 2% of Americans are green-eyed (we will treat this as a known population parameter). A study on the relationship between color of eyes and profession found that in a random sample of 648 doctors, 15 of them were green-eyed. Test the hypothesis that the proportion of green-eyed doctors differs from the proportion of green-eyed Americans. Clearly state the null and alternative hypotheses. Calculate the test statistic and the p-value. Select answer from the options below The null hypothesis is 0 : =0.02 and alternative hypothesis is : 0.02 . The test statistic is 0.57 and the p-value is 0.568 . The null hypothesis is 0 : =0.02 and alternative hypothesis is : 0.02 . The tst statistic is 0.57 and the p-value is 0.284 . The null hypothesis is 0 : =0.02 and alternative hypothesis is : >0.02 . The test statistic is 0.57 and the p-value is 0.568 . The null hypothesis is 0 : =0.02 and alternative hypothesis is : >0.02 . The test statistic is 0.57 and the p-value is 0.284 The null hypothesis is 0 : =0.02 and alternative hypothesis is : 0.02 . The test statistic is -0.57 and the p-value is -0.568
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