Mathematics, 27.04.2021 23:30, macimitchell

A set of exam scores is normally distributed and has a mean of 79.1 and a standard deviation of 7.2. You choose a random score from the data set and the probability of getting a score less than or equal to this is 0.2296. help plz

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A set of exam scores is normally distributed and has a mean of 79.1 and a standard deviation of 7.2....