Mathematics

30 October, 16:08

A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 49.049.0 and 59.059.0 minutes. find the probability that a given class period runs between 50.2550.25 and 50.7550.75 minutes. find the probability of selecting a class that runs between 50.2550.25 and 50.7550.75 minutes.

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