An optical inspection system is to distinguish among differe
An optical inspection system is to distinguish among different part types.
An optical inspection system is to distinguish among different part
types.The probability of a correct classification of any part is 0.98.
Suppose that three parts are inspected and that the classifications are
independent.Let the random variable X denote the number of parts that are correctly classified.Determine the probability mass function of X.
X=0,1,2,3时,f(x)分别等于多少?