In a random sample of 500 people aged 20-24, 110 were smokers. In a random sample of 450 people aged 25-29, 63 were smokers. Construct a 95% confidence interval for the difference between the...

In a random sample of 500 people aged 20-24, 110 were smokers. In a random sample of 450 people aged 25-29, 63 were smokers. Construct a 95% confidence interval for the difference between the population proportions. Round you answer to 3 decimal places. What conclusion can you draw?