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Mathematics, 30.08.2021 17:00 Luciano4411

From previous experience, Red Banjo Brewing knows that its machinery produces bottles of Porter with a mean volume of 12.0 fluid ounces (fl oz) of beer. The standard deviation of the volume is 0.24 fl oz. A quality assurance engineer plans to choose a random sample of 36 bottles to verify this mean volume. If the machine is working as expected, in which interval should about 95% of the sample means lie

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