The owner of a beef market learns that the mean weight for beef is 12.3 pounds

The owner of a beef market learns that the mean weight for beef is 12.3 pounds, with a standard deviation of 3 pounds. Assuming that the weights of beef are normally distributed, what is the probability that a randomly selected beef will weigh less than 10 pounds? 0.221639864 . (Use the beef information from previous problem.) The middle 95% of beef will weigh between 6.420108046 pounds and 18.17989195 pounds.  [Don’t forget the question is asking for pounds

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