Ask Question
7 November, 11:54

An unknown population proportion is estimated using a random sample of size? = 25. the 95% confidence interval found is an improvement over a previous study, which had found a wider confidence interval centered at the same sample proportion. which confidence interval is guaranteed to have been wider than the new estimate?

+3
Answers (1)
  1. 7 November, 12:04
    0
    The answer is a 99% confidence interval from a sample of size 16
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “An unknown population proportion is estimated using a random sample of size? = 25. the 95% confidence interval found is an improvement over ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers