Mathematics, 27.06.2020 23:01 calistaallen6655
A random sample of 130 students is chosen from a population of 4,500 students. The mean IQ in the sample is 120, with a standard deviation of 5. Using a margin of error of 1.13%, what is the 99% confidence interval for the students' mean IQ score?
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A random sample of 130 students is chosen from a population of 4,500 students. The mean IQ in the sa...
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