SOLUTION: A survey of 48 randomly selected "iPhone" owners showed that the purchase price has a mean of $390 with a sample standard deviation of $190.
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Question 1097556: A survey of 48 randomly selected "iPhone" owners showed that the purchase price has a mean of $390 with a sample standard deviation of $190.
Answer by ikleyn(52900) (Show Source): You can put this solution on YOUR website!
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Tnx for letting us know.
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