Question: A random variable is normally distributed with a mean of 60 and a standard deviation of 9. a. What is the probability that a randomly
a. What is the probability that a randomly selected value from the distribution will be less than 46.5?
b. What is the probability that a randomly selected value from the distribution will be greater than 78?
c. What is the probability that a randomly selected value will be between 51 and 73.5?
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a Step 1 The mean and standard deviation of the random variable are 60 and 9 respectively Step 2 The ... View full answer
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