In a study of red/green color blindness, 500 men and 2300 women are randomly selected and tested. Among the men, 43 have red/green color blindness. Among the women, 77 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: 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? A. Yes
In a study of red/green color blindness, 500 men and 2300 women are randomly selected and tested. Among the men, 43 have red/green color blindness. Among the women, 77 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:
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?
A. Yes
B. No
2. Construct the 95% confidence interval for the difference between the color blindness rates of men and women.
<(p1−p2)<<(p1−p2)<
Which of the following is the correct interpretation for your answer in part 2?
A. We can be 95% confident that the difference between the rates of red/green color blindness for men and women lies in the interval
B. We can be 95% confident that that the difference between the rates of red/green color blindness for men and women in the sample lies in the interval
C. There is a 95% chance that that the difference between the rates of red/green color blindness for men and women lies in the interval
D. None of the above
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
