Question 363020
An automatic filling machine fills bags of potato chips with 32 ounces of chips. The population deviation is 2 ounces. Convert weights of 31 ounces and 35 ounces to z-scores and sketch the graph of the weight distribution on a bell curve with weights of 31 and 35 indicated on the graph.
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z(31) = (31-32)/2 = -1/2
z(35) = (35-32)/2 = 3/2
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Can't show you the bell-shaped graph on this site.
Cheers,
Stan H.