030702princessjs
030702princessjs
25.05.2021 • 
Mathematics

The weights of a certain dog breed are approximately normally distributed with a mean of 54 pounds, and a standard deviation of 6 pounds. What percentage of dogs of this breed weigh 48 pounds or less?
A) 32%
B) 68 %
C) 84 %
D) 16 %

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