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Title: A fund raiser for United Way wants to know the average annual income of workers in a very large ... Post by: strobro on Jan 26, 2018 A fund raiser for United Way wants to know the average annual income of workers in a very large vegetable processing plant. She is able to obtain a sample of 30 annual wage levels (in thousands). She finds that the summation of the wages for the 30 is 370.7 and the standard deviation of 3.3 . What estimate may be used for ?
Title: A fund raiser for United Way wants to know the average annual income of workers in a very large ... Post by: derrickpate22 on Jan 26, 2018 Content hidden
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