alexakm2701 alexakm2701
  • 27-05-2023
  • Mathematics
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The mean of a normal probability distribution is 400 pounds. The standard deviation is 10 pounds.

a. What is the area between 415 pounds and a mean of 400 pounds?

b. What is the area between the mean and 395 pounds?

c. What is the probability of selecting a value at random and discovering that it has a value of less than 395 pounds?

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