Question 30 3 3 points The store Better Buys knows that the cost to repair...
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Algebra
Question 30 3 3 points The store Better Buys knows that the cost to repair a computer is normally distributed with a standard deviation of 40 a 40 A random sample of 10 computer repairs and found the average of those 10 computer repairs was 154 Construct a 95 confidence interval of the population mean of a computer repair 75 60 232 40 146 30 161 70
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