Which set of circumstances is most likely to result in a wide confidence interval?Question 10Answera.large n and a confidence level of .99b.large n and a confidence level of .95c.small n and a confidence level of .95d.small n and a confidence level of .99
Question
Which set of circumstances is most likely to result in a wide confidence interval?Question 10Answera.large n and a confidence level of .99b.large n and a confidence level of .95c.small n and a confidence level of .95d.small n and a confidence level of .99
Solution
The set of circumstances most likely to result in a wide confidence interval would be "d. small n and a confidence level of .99".
Here's why:
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A small sample size (n) increases the margin of error because there is less data to accurately represent the population. This leads to a wider confidence interval.
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A higher confidence level (like .99 or 99%) also results in a wider confidence interval because you're trying to capture more of the population within that interval.
So, combining both a small sample size and a high confidence level would give you the widest confidence interval.
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