Question: please answer quickly (a) Calcuitate all sample means by diy and the mean of all sample nttans. This would be by day. (b) Calculate upper
(a) Calcuitate all sample means by diy and the mean of all sample nttans. This would be by day. (b) Calculate upper and lower 2.4igha (nomval atandard deviation) x.bar chart control limito that allow for fatural variations. (c) Based on the chart, is this procnst in coritrod Foe the toobar, press ALT +FtO MCl or ALT+FN+F10 AMac). (a) Calcuitate all sample means by diy and the mean of all sample nttans. This would be by day. (b) Calculate upper and lower 2.4igha (nomval atandard deviation) x.bar chart control limito that allow for fatural variations. (c) Based on the chart, is this procnst in coritrod Foe the toobar, press ALT +FtO MCl or ALT+FN+F10 AMac)
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