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Mathematics, 19.04.2020 03:03 simmonss2497

A tire company finds the lifespan for one brand of its tires is normally distributed with a mean of 50,000 miles and a standard deviation of 4,000 miles. What is the z-score for a tire lasting 52,000 miles

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A tire company finds the lifespan for one brand of its tires is normally distributed with a mean of...
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