Question: Two different simple random samples are drawn from two different

Two different simple random samples are drawn from two different populations.  The first sample consists of 20 people with 10 having a common attribute.  The second sample consists of 2000 people with 1404 of them having the same common attribute.
1. Perform a hypothesis test of p1 = p2 with a 5% significance level (95% confidence level).
2. Obtain a 95% confidence interval estimate of p1 - p2. Do you come up with the same conclusion for Question 21? Why or why not?
95% confidence interval estimate of p1 - p2is,




Sale on SolutionInn
Sales0
Views244
Comments
  • CreatedAugust 05, 2013
  • Files Included
Post your question
5000