Question: According to the Statistical Abstract of the United States 2012
According to the Statistical Abstract of the United States, 2012 (Table 721), the mean family net worth of families whose head is between 35 and 44 years old is approximately $325,600. If family net worth is normally distributed with a standard deviation of $100,000, find the probability that a randomly selected family whose head is between 35 and 44 years old has a net worth greater than $500,000.
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