The proportion of time Y that an industrial robot is in operation during a 40-hour week is a random variable with probability density function 0 < y<1 0, f (y) = otherwise For the robot under study, the profit X for a week is given by X= 200Y – 60. Find the expected profit for a week.

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The proportion of time Y that an industrial robot is in operation during a 40-hour week is a random variable
with probability density function
S 3y², 0<y< 1
10,
f (y)
otherwise
For the robot under study, the profit X for a week is given by X = 200Y – 60. Find the expected profit for a
week.
Transcribed Image Text:The proportion of time Y that an industrial robot is in operation during a 40-hour week is a random variable with probability density function S 3y², 0<y< 1 10, f (y) otherwise For the robot under study, the profit X for a week is given by X = 200Y – 60. Find the expected profit for a week.
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