Mathematics, 07.11.2019 06:31, williamslyric

Suppose that the distribution of iq's of north catalina state university's students can be approximated by a normal model with mean 130 and standard deviation 8 points. also suppose that the distribution of iq's of chapel mountain university's students can be approximated by a normal model with mean 120 and standard deviation 10 points. question 1. you select a student at random from each school. determine the probability that the north catalina state university student's iq is at least 5 points higher than the chapel mountain university student's iq.

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Suppose that the distribution of iq's of north catalina state university's students can be approxima...