Question: b) An important factor in solid missile fuel is the particle size distribution. Based on the production data in the past, it has been determined

b) An important factor in solid missile fuel is the particle size distribution. Based on the production data in the past, it has been determined that the particle size (in micrometers) distribution, X is having the following probability density function. F(x) = [12x3(1-x) ;05x=1 ;others i) State the type of the random variable X and calculate the expected value of X. (4 marks) ii) Find P(X

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