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Mathematics, 23.11.2019 05:31 graciemonceret6213
Astudy of tire pressure in brand new toyotas used a sample size of 120 tires and reported a mean of 30.3 psi and a margin or error of plus or minus 1.8 psi with 95% confidence. we may conclude that, with 95% confidence, the mean tire pressure of tires on new toyota cars is between psi (lower number) and psi (higher number).
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Astudy of tire pressure in brand new toyotas used a sample size of 120 tires and reported a mean of...
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