Question 6 of 10
2 Points
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?

A. 5.5 gallons to 6.9 gallons

B. 4.8 gallons to 7.6 gallons

c. 4.1 gallonby to 8.3 gallons

D. 3.4 gallons to 9.0 gallons
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