Question: Suppose a 95% confidence interval is constructed from a sample proportion and 0.50 is contained in the interval. Which of the following are true? A.

Suppose a 95% confidence interval is constructed from a sample proportion and 0.50 is contained in the interval. Which of the following are true?
A. A 90% confidence interval constructed from the same sample proportion will definitely contain 0.50.
B. A 90% confidence interval constructed from the same sample proportion will definitely NOT contain 0.50.
C. A 99% confidence interval constructed from the same sample proportion will definitely contain 0.50.
D. A 99% confidence interval constructed from the same sample proportion will definitely NOT contain 0.50.

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