Use f 0 5 Please please clear and correct 100 answer And all details and show when you solve the numbers using if And with clear hand writing Please Q4 Three electron emitters produce electron beams with changing kinetic energies that are uniformly distributed in the ranges 3,7 3f , 2,5 3f , and 4,10 3f (Roundup after multiplying by f) Let Y denote the total kinetic energy produced by these electron emitters (a) Suppose that the three beam energies are independent Determine the mean and variance of Y (b) Suppose that the covariance between any two beam energies is 0 5 Determine the mean and variance of Y (c) Compare and comment on the results in parts (a) and (b)

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Use f  0 5 Please please clear and correct 100  answer And all details and show when you solve the numbers using if  And with clear hand writing  Please Q4 Three electron emitters produce electron beams with changing kinetic energies that are uniformly distributed in the ranges  3,7 3f ,  2,5 3f , and  4,10 3f  (Roundup after multiplying by f)  Let Y denote the total kinetic energy produced by these electron emitters  (a) Suppose that the three beam energies are independent  Determine the mean and variance of Y  (b) Suppose that the covariance between any two beam energies is  0 5  Determine the mean and variance of Y  (c) Compare and comment on the results in parts (a) and (b)

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Question: Use f= 0.5 Please please clear and correct 100% answer And all details and show when you solve the numbers using if. And with clear

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