7) Hello i need assistance with questions that need to be answered ASAP
7) Hello i need assistance with questions that need to be answered ASAP. I am
adding a screenshot of the question. Thank you!
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A mechanic sells a brand oi automobile tire that has a life expectancy that is normally distributed, with a mean life of 3D,DDU miles and a standard deviation of 2200 miles. He wants to give a guarantee for free replacement of tires that don’t wear well. How should he word his guarantee ifhe is Iwilling to replace
approximately 10% ofthe tires? Click to View page 1 of the table. Click to View page 2 of the table. Tires that wear out by D miles will be replaced free of charge.
(Round to the nearest mile as needed