Question
A poll is taken in which 399 out of 500 randomly selected voters indicated their preference...
A poll is taken in which 399 out of 500 randomly selected voters indicated their preference for a certain candidate. (a) Find a 98% confidence interval for p. (b) Find the margin of error for this 98% confidence interval for p.
Homework Answers
Answer #1
(a)
The 98% confidence interval for p is (0.756, 0.840).
(b)
The margin of error is
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