SOLUTION: With a mean of 180 recorders and a standard deviation of 60. Determine the number of recorders needed to meet a 90 percent customer demand
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Question 911972: With a mean of 180 recorders and a standard deviation of 60. Determine the number of recorders needed to meet a 90 percent customer demand
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
60invNorm(.90) + 180 = X, the number of recorders needed to meet a 90 percent customer demand
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