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21-12-2022
Mathematics

Answered

the results of a mathematics placement exam at two different campuses of mercy college follow: campus sample size sample mean population standard deviation 1 330 33 8 2 310 31 7 the college wants to test the hypothesis that the mean score on campus 1 is higher than on campus 2 using a 0.05 level of significance. given that the two population standard deviations are known, what is the p-value?

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