tems (TPMS) warn the driver when the tire % below the target pressure. Suppose the ain car is 30 psi (pounds per square inch.) trigger a warning for this car? (Round your below 22.20 v psi. normally distributed random variable with 2 psi. If the car's average tire pressure is lity that the TPMS will trigger a warning? cimal places.) mended correct inflation range is 28 psi to age psi is on target. If a tire on the car is che probability that the tire's inflation is e? (Round your intermediate calculatior places.)

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What is the probability of b and c

Tire pressure monitoring systems (TPMS) warn the driver when the tire
pressure of the vehicle is 26% below the target pressure. Suppose the
target tire pressure of a certain car is 30 psi (pounds per square inch.)
(a) At what psi will the TPMS trigger a warning for this car? (Round your
answer to 2 decimal place.)
When the tire pressure is
below
22.20
v psi.
(b) Suppose tire pressure is a normally distributed random variable with
a standard deviation equal to 2 psi. If the car's average tire pressure is
on target, what is the probability that the TPMS will trigger a warning?
(Round your answer to 4 decimal places.)
Probability
(c) The manufacturer's recommended correct inflation range is 28 psi to
32 psi. Assume the tires' average psi is on target. If a tire on the car is
inspected at random, what is the probability that the tire's inflation is
within the recommended range? (Round your intermediate calculations
and final answer to 4 decimal places.)
Probability
Transcribed Image Text:Tire pressure monitoring systems (TPMS) warn the driver when the tire pressure of the vehicle is 26% below the target pressure. Suppose the target tire pressure of a certain car is 30 psi (pounds per square inch.) (a) At what psi will the TPMS trigger a warning for this car? (Round your answer to 2 decimal place.) When the tire pressure is below 22.20 v psi. (b) Suppose tire pressure is a normally distributed random variable with a standard deviation equal to 2 psi. If the car's average tire pressure is on target, what is the probability that the TPMS will trigger a warning? (Round your answer to 4 decimal places.) Probability (c) The manufacturer's recommended correct inflation range is 28 psi to 32 psi. Assume the tires' average psi is on target. If a tire on the car is inspected at random, what is the probability that the tire's inflation is within the recommended range? (Round your intermediate calculations and final answer to 4 decimal places.) Probability
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