Mathematics, 03.11.2020 17:00 winnie45
A random sample of 69 SAT scores of students applying for merit scholarships showed an average of 1500 with a standard deviation of 240. If we want to provide a 95% confidence interval for the population mean SAT score, what are the degrees of freedom for reading the t value
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A random sample of 69 SAT scores of students applying for merit scholarships showed an average of 15...
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