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Mathematics, 03.10.2019 01:20 Damagingawsomeness2
If a company purchased 2000 tires, how many tires would you expect to last more than 28000 km?
mean life of a tire is 3km, standard deviation is 2000 km
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If a company purchased 2000 tires, how many tires would you expect to last more than 28000 km?
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