Mathematics, 27.04.2021 23:30 mrfishyyyy

Natalie is almost always on time for class. In fact, the probability that she is on time for a given class is 90%. If there are 50 classes during the semester, what is the best estimate of the number of times out of 50 that Natalie is on time to class?

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Natalie is almost always on time for class. In fact, the probability that she is on time for a given...