Probability of parents attend the graduation ceremony

Reference no: EM131830566

Suppose that, on the average, one third of the graduating seniors at a certain college have two parents attend the graduation ceremony, another tied I these seniors have one parent attend the ceremony, and the remaining thiT of these seniors have no parents attend. If there are 600 graduating seniors i a particular class, what is the probability that not more than 650 parents w attend the graduation ceremony?

Reference no: EM131830566

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