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Exercise 10. Cost of Personal Computers The average price of a per- sonal computer (PC) is $949. If the computer prices are approximately normally distributed

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Exercise 10. Cost of Personal Computers The average price of a per- sonal computer (PC) is $949. If the computer prices are approximately normally distributed and o = $100, (10a) (5pts) what is the probability that a randomly selected PC costs more than $1200? (10b) (5pts) The least expensive 10% of personal computers cost less than what amount? (ce)

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