In a study of red/green color blindness, 800 men and 2350 women are randomly selected and tested. Among the men, 73 have red/green color blindness. Among the women, 5 have red/green color blindness. Test the claim that men have a higher rate of red/green color blindness. (Note: Type "p_m" for the symbol (Pm) p_m not = p_w for the proportions are not equal  p_m > p_w for the proportion of men with color blindness is larger  p_m < p_w for the proportion of men is smaller a): null hypothesis  b): alternative hypothesis  c): test statistic  90% confidence interval

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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.