Mathematics, 08.11.2019 23:31 alfonso55
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 3 students at random from each school. what is the probability that the mean iq of the 3 north catalina students is at least 5 points higher than the mean iq of the 3 chapel mountain students? [view this video starting at about the 7: 00 minute mark or see this page]
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Suppose that the distribution of iq's of north catalina state university's students can be approxima...
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