The air pressure of each tire in a group is
normally distributed with a mean of 39.2
pou...
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Mathematics, 08.12.2019 06:31 acornelas7128
The air pressure of each tire in a group is
normally distributed with a mean of 39.2
pounds per square inch (psi) and a standard
deviation of 2.5 psi. if a tire in this group has
a z-score of -1.8, find its air pressure.
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