document.write( "Question 1105513: an industrial process manufactures items that can be classified as either defective or not defective. the probability that an item is defective is 0.1. an experiment is conducted in which 5 items are drawn randomly from the process. let the random variable X be the number of defective in this sample of 5. What is the probability mass function of x? \n" ); document.write( "
Algebra.Com's Answer #720367 by Fombitz(32388)\"\" \"About 
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The probability mass function of the binomial variable X is,
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