Find the range of function f(n)=n2 - 2n for the domain {1,3,5} Real Answers Only Will Be REPORTED If You Put A Random Answer​

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Me with this one question, and i'll upvote the brainliest answer

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. 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. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3