Explain the Role of Margin of Error in Constructing a Confidence Interval
-Suppose a 90% confidence interval for turns out to be (120, 280) . Based on the interval, do you believe the average is equal to 300
A) No, and I am 90% sure of it.
B) Yes, and I am 90% sure of it.
C) Yes, and I am 100% sure of it.
D) No, and I am 100% sure of it.
Correct Answer:
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