ELEG 3143 Lecture Notes - Lecture 5: Random Variable, Sample Space, Countable Set
28 Jan 2017
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Document Summary
Independent trials, reliability analysis, discrete random variables definitions. Identical sub-experiments in a sequential experiment where the outcome of previous sub-experiments do not affect the next sub- experiment. Sampling with replacement is a category of experiments with independent trials. Take a random card from a deck, put it back, take a random card again independent trials is. A sub-experiment has a sample space with . For independent trials, the probability of occurences of is. Each with a probability of 0. 25 independent of eachother. In testing n = 100 microprocessors what is the probability of exactly 25 of each grade appearing. Since they are independent the likely hood of each appearing exactly 25 out of 100 times is much lower than expected. To find success probability of a complicated process with. Success probability is less than the weakest. Operation succeeds if all of its components succeed. Success probability is higher than the strongest.
