Mathematics, 27.12.2019 16:31 katelynbychurch
When making a statistical inference about the mean of a normally distributed population based on a sample drawn from that population, which of the following statements is correct, all else being equal?
the 68% confidence interval is wider than the 90% confidence interval.
the 90% confidence interval is narrower than the 95% confidence interval.
the 90% confidence interval is wider than the 99% confidence interval.
the 99% confidence interval is narrower than the 68% confidence interval
Answers: 3
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