Mathematics, 13.07.2019 04:30 organicmemez

Arandom sample of 145 students is chosen from a population of 4,250 students. if the mean iq in the sample is 130 with a standard deviation of 7, what is the 90% confidence interval for the students' mean iq score?

Arandom sample of 145 students is chosen from a population of 4,250 students. if the mean iq in the

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