A survey asked a sample of vacationers how far they drove to get to their destination. What is the margin of
1 answer:
The margin of error for the interval (200 miles, 250 miles) is 25 miles.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more variables and number.
The confidence interval = mean (m) ± margin of error (e) = m ± e
Hence:
m + e = 250 (1)
m - e = 200 (2)
From the both equations:
m = 225, e = 25
The margin of error for the interval (200 miles, 250 miles) is 25 miles.
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Hope this helps!
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