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Title: To compute the necessary sample size for an interval estimate of a population mean, all of the ... Post by: kate lynn on Jan 26, 2018 To compute the necessary sample size for an interval estimate of a population mean, all of the following procedures are recommended when is unknown except
a. use the estimated from a previous study. b. use the sample standard deviation from a preliminary sample. c. use judgment or a best guess. d. use .5 as an estimate. Title: To compute the necessary sample size for an interval estimate of a population mean, all of the ... Post by: kwengert on Jan 26, 2018 Content hidden
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