The amount of toothpaste in a tube is normally distributed with a mean of 6.5 ounces and
Question:
If 1000 tubes are examined,
a. How many tubes will be found to contain less than 6 ounces?
b. In that case, what will be the total cost of the refill?
c. How many tubes will be found to contain more than 7 ounces? In that case, what will be the amount of profits lost?
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a Z 6 65 08 0625 063 Therefore PZ 063 02643 Thus approximat...View the full answer
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