Multiple Choice
The width of a confidence interval will be:
A) Narrower for 99 percent confidence than 95 percent confidence.
B) Wider for a sample size of 100 than for a sample size of 50.
C) Narrower for 90 percent confidence than 95 percent confidence.
D) Wider when the sample standard deviation (s) is small than when s is large.
Correct Answer:
Verified
Correct Answer:
Verified
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