SOLUTION: If you are constructing a 95% confidence interval using the information: n=55, x-bar = 55.5, s = 2.1, and E = 0.65 What is the middle value of the interval?

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Question 282203: If you are constructing a 95% confidence interval using the information:
n=55, x-bar = 55.5, s = 2.1, and E = 0.65
What is the middle value of the interval?

Answer by Mathematicians(84)   (Show Source): You can put this solution on YOUR website!
The middle value should be x-bar, you find the radius of the interval and then you plus it with x-bar and minus it with x-bar so x-bar would be the middle of it ;)
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