Which of the Following Statements Are True?
A) the Interval $\bar { X } \pm 1.96 \cdot \sigma/ \sqrt { n }$

question 12

Multiple Choice

Which of the following statements are true?

• A) The interval \(\bar { X } \pm 1.96 \cdot \sigma/ \sqrt { n }\)
• Is random, while its width is not random.
• B) The interval \(\bar { X } \pm 1.96 \cdot \sigma / \sqrt { n }\)
• Is not random, while its width is random.
• C) The interval \(\bar { x } \pm 1.96 \cdot \sigma / \sqrt { n }\)
• Is random, while its width is not random.
• D) The interval \(\bar { x } \pm 1.96 \cdot \sigma / \sqrt { n }\)
• Is not random, while its width is random.
• E) None of the above statements are true.

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