In a study of red/green color blindness,700 men and 2050 women are randomly selected and tested. Among the men, 60 have red/green color blindness. Among the women, 6 have red/green color blindness. Test the claim that men have a higher rate of red/green color blindness.
I need to know:
- The test statistic
- The p-value
- Is there sufficient evidence to support the claim that men have a higher rate of red/green color blindness than women using the 0.05 significance level?
- Construct the 95 % confidence interval for the difference between the color blindness rates of men and women.