Exercises 10, assume that population means are to be estimated from the samples described. In each case,
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Exercises 10, assume that population means are to be estimated from the samples described. In each case, use the sample results to approximate the margin of error and 95% confidence interval.
Sample size = 81, sample mean = 4.5 km, sample standard deviation = 3.1 km
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Statistical Reasoning for Everyday Life
ISBN: 978-0321817624
4th edition
Authors: Jeff Bennett, Bill Briggs, Mario F. Triola
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