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Mathematics, 21.04.2020 20:17 gakima57
A study has shown that the daily amount of milk produced by a dairy cow is
normally distributed, with a mean of 6.2 gallons and a standard deviation of
0.7 gallons. On a given day, 68% of the cows will produce an amount of milk
within which of the following ranges?
O
A. 5.5 gallons to 6.9 gallons
B. 4.8 gallons to 7.6 gallons
O
C. 4.1 gallons to 8.3 gallons
O
D. 3.4 gallons to 9.0 gallons
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Answers: 3
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