Question 456:

Asked on October 4, 2008

Tags: 2-proportion test

1

Answer:

No answer provided yet.You would want to conduct a 2-proportion test here. Your two proportions are 35/98 = .357 and 25/98= .255. So you want to determine if the difference of more responses for athletes over tough-guys  (.357-.255) = .102 is greater than what we'd expect from chance alone given a sample of 98.  Since your sample size and proportions are reasonably large