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A 99% confidence interval for a population mean is (1.4, 3.7). Which of the foll

ID: 3315813 • Letter: A

Question

A 99% confidence interval for a population mean is (1.4, 3.7).

Which of the following statement(s) are true?

Question 7 options:

We estimate with 99% confidence that the true population mean is between 1.4 and 3.7.

99% of all confidence intervals constructed in this way contain the true population mean.

There is a 99% probability that the confidence interval contains the true population mean.

We estimate with 99% confidence that the true population mean is between 1.4 and 3.7.

99% of all confidence intervals constructed in this way contain the true population mean.

There is a 99% probability that the confidence interval contains the true population mean.

Explanation / Answer

A 99% confidence interval for a population mean is (1.4, 3.7).

Interpretation :

We estimate with 99% confidence that the true population mean is between 1.4 and 3.7.

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