Mathematics, 07.05.2020 07:07 pattydixon6
Suppose that the population of the scores of all high school seniors that took the SAT-M (SAT math) test this year follows a normal distribution with unknown population mean and known standard deviation 100. You read a report that says, "On the basis of a simple random sample of 100 high school seniors that took the SAT-M test this year, a confidence interval for population mean is 512.00 ± 25.75." The confidence level for this interval is
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Suppose that the population of the scores of all high school seniors that took the SAT-M (SAT math)...
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