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According to an article by National University in 2020, about22%of all undergraduate college students are parents. In a random sample 150 undergraduate college students, what

According to an article by National University in 2020, about22%of all undergraduate college students are parents. In a random sample 150 undergraduate college students, what is the probability that at least a fourth(25%) of them are parents? Note that there is no mention of the type of distribution of the population, so explain what distribution we can use and why.

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