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In a study of red/green color blindness, 900 men and 2450 women are randomly selected and...

In a study of red/green color blindness, 900 men and 2450 women are randomly selected and tested. Among the men, 80 have red/green color blindness. Among the women, 7 have red/green color blindness. Test the claim that men have a higher rate of red/green color blindness.

(e) Construct the 90% confidence interval for the difference between the color blindness rates of men and women.

________ < (Pm-Pw) <______

Math   Statistics-And-Probability   
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Answer #1

The statistical software output for this problem is:

From above output, 90% confidence interval will be:

0.0703 < (pm - pw) < 0.1017

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