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Calculate the sample mean and sample variance for the following frequenc necessary round to one...

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Calculate the sample mean and sample variance for the following frequenc necessary round to one more decimal place than the largest number of de Hourly Wages Class 6 51 8 50 8 51 10 50 10 51 12 50 12 51 14 50 14 51 16 50

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Transcribed Image Text

Calculate the sample mean and sample variance for the following frequenc necessary round to one more decimal place than the largest number of de Hourly Wages Class 6 51 8 50 8 51 10 50 10 51 12 50 12 51 14 50 14 51 16 50

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