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Random Variables and Probability Basics by Gideon Cayog is a document available to read on EtoBox.

Here is the probability distribution for the random variable X representing the number of defective test kits when three test kits are tested at random: X 0 1 2 3 P(X) 8/27 18/27 1/27 0 The total number of possible outcomes when selecting 3 test kits randomly is 27 (NNN, NND, NDN, DNN, NNN, etc.). The probability of getting x defective kits is determined by the number of combinations of x defective kits among the 3 selections. For example, the probability of getting 0 defective kits

Author

Gideon Cayog

Language

EN