A 95% confidence interval for the mean (p) of a population is computed from a random sample and found to be 9 + 3. Which of the following is a correct statement? O a. 95% of values sampled are between 6 and 12. O b. there is a 95% probability that the true mean is 9 and a 95% chance that the true margin of error is 3. O c. all of the above are true. O d. there is a 95% probability that u is between 6 and 12. O e. if we took many, many additional random samples and from each computed a 95% confidence interval for p, approximately 95% of these intervals would contain p.

A 95% confidence interval for the mean (p) of a population is computed from a random sample and found to be 9 + 3. Which of the following is a correct statement? O a. 95% of values sampled are between 6 and 12. O b. there is a 95% probability that the true mean is 9 and a 95% chance that the true margin of error is 3. O c. all of the above are true. O d. there is a 95% probability that u is between 6 and 12. O e. if we took many, many additional random samples and from each computed a 95% confidence interval for p, approximately 95% of these intervals would contain p.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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