Question
question 12 A researcher wants to determine the sample size necessary to adequately conduct a study to estimate the population mean to within 5 points.
question
12
A researcher wants to determine the sample size necessary to adequately conduct a study to estimate the population mean to within 5 points. The range of population values is 80 and the researcher plans to use a 90% level of confidence. The sample size should be at least _______.
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Introduction to graph theory
Authors: Douglas B. West
2nd edition
131437372, 978-0131437371
