Mathematics, 31.08.2019 02:30, amandaiscool22

Students taking a standardized iq test had a mean score of 100 with a standard deviation of 15. assume that the scores are normally distributed. (adapted from audiblox 3. find the probability that a student had a score higher than 125. is this an unusual event? explain.

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Students taking a standardized iq test had a mean score of 100 with a standard deviation of 15. assu...