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Brandon wants to find a cheap computer, but he knows that computer prices are extremely skewed,...

Brandon wants to find a cheap computer, but he knows that computer prices are extremely skewed, since most computers are very expensive. He knows that computer prices have a mean of $2,151 with a standard deviation of $1,270. Brandon finds the average price of 4 random computers. What is the probability the average price will be more than $3,923?

math   Statistics-And-Probability   
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