Multiple Choice
We have calculated a confidence interval based on a sample of size n = 100. After looking over our work, we realized that the sample size was actually 400. How will the corrected interval compare to the original interval?
A) The corrected interval will be the same width.
B) The corrected interval will be one-fourth as wide.
C) The corrected interval will be four times as wide.
D) The corrected interval will be one-half as wide.
E) The corrected interval will be twice as wide.
Correct Answer:
Verified
Correct Answer:
Verified
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