In: Statistics and Probability
In a study of red/green color blindness, 1000 men and 700 women
are randomly selected and tested. Among the men, 92 have red/green
color blindness. Among the women, 19 have red/green color
blindness. Test the claim that men have a higher rate of red/green
color blindness.
The test statistic is
The p-value is
Let
denote the proportion of men and women who have red/green color
blindness.
There is sufficient evidence to support the
claim that men have a higher rate of red/green color blindness.