Which of the Following Statements Are Not True in Developing $\mu$

question 28

Multiple Choice

Which of the following statements are not true in developing a confidence interval for the population mean $\mu$

• A) The width of the confidence interval becomes narrower when the sample mean increases.
• B) The width of the confidence interval becomes wider when the sample mean increases.
• C) The width of the confidence interval becomes narrower when the sample size n increases.
• D) All of the above statements are true.
• E) None of the above statements are true.

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