Suppose paint in millimeters at a randomly chosen point on a randomly chosen car panel, and that X takes values between 0.125 and 0.5 mm with a probability density function of 512 f(x) =(0.5 – (x – 0.25)²) %3D | 93 for 0.125

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Chapter1: Combinatorial Analysis
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Suppose that the random variable X measures the thickness of the paint
in millimeters at a randomly chosen point on a randomly chosen car
panel, and that X takes values between 0.125 and 0.5 mm with a
probability density function of
512
f (x) %3 0.5 - (х - 0.25))
93
for 0.125 <x <0.5
What is the expected or average paint thickness?
Transcribed Image Text:Suppose that the random variable X measures the thickness of the paint in millimeters at a randomly chosen point on a randomly chosen car panel, and that X takes values between 0.125 and 0.5 mm with a probability density function of 512 f (x) %3 0.5 - (х - 0.25)) 93 for 0.125 <x <0.5 What is the expected or average paint thickness?
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