Question
In a simple random sample of 200 people from the Columbus YMCA, 42% of the sample exercise at least once per week. The margin of
In a simple random sample of 200 people from the Columbus YMCA, 42% of the sample exercise at least once per week. The margin of error at the 95% confidence level is 3%.
What is the interpretation of the resulting 95% confidence interval?
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Precalculus
Authors: Michael Sullivan
9th edition
321716835, 321716833, 978-0321716835
