Ask Question
20 November, 14:23

When 415 junior college students were surveyed, 150 said they have a passport. constructa 95% confidence interval for the proportion of junior college students that have apassport. round to the nearest thousandth?

+1
Answers (1)
  1. 20 November, 16:15
    0
    Solution:

    The 95% confident interval will be estimated as follows:

    sample proportion: 150/415=0.362

    ME=1.96*[0.362*0.638/415]=0.0011

    thus

    95% CI

    0.362-0.0011
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “When 415 junior college students were surveyed, 150 said they have a passport. constructa 95% confidence interval for the proportion of ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers