Independent random samples of n1 = 800 and n2 = 640 observations were selected from binomial populations
Question:
a. Find a 90% confidence interval for the difference (p1 - p2) in the two population proportions. Interpret the interval.
b. What assumptions must you make for the confidence interval to be valid? Are these assumptions met?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
a b Calculate p 1 x n 337800 42 ...View the full answer
Answered By
Mercy Kangai
I provide creative and detailed administrative, web search, academic writing, data entry, Personal assistant, Content writing, Translation, Academic writing, editing and proofreading services. I excel at working under tight deadlines with strict expectations. I possess the self-discipline and time management skills necessary to have served as an academic writer for the past seven years. I can bring value to your business and help solve your administrative assistant issues. I have extensive experience in marketing and small business management.
27+ Reviews
86+ Question Solved
Related Book For 
Introduction To Probability And Statistics
ISBN: 9781133103752
14th Edition
Authors: William Mendenhall, Robert Beaver, Barbara Beaver
Question Posted:
