deviation 3 and that random variable ? is normal with mean 0 and standard deviation 4. Suppose that ? and ? are independent, use an appropriate method to determine his probability distribution of the random variable ? + ?.
deviation 3 and that random variable ? is normal with mean 0 and standard deviation 4. Suppose that ? and ? are independent, use an appropriate method to determine his probability distribution of the random variable ? + ?.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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c) Mr Ledwaba from Department of Health assumed that a random variable ? is normal with
mean 2 and standard deviation 3 and that random variable ? is normal with mean 0 and
standard deviation 4. Suppose that ? and ? are independent, use an appropriate method
to determine his probability distribution of the random variable ? + ?.
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