Mathematics, 10.12.2021 02:40 ramirecinthi24
From a sample size of 169, it was determined that the 68% confidence interval for the population mean is (505, 517). Therefore, the sample mean was ___. and the margin of error was ___.
A. 511; 6
B. 511; 12
C. 513; 6
D. 513; 12
Answers: 3
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From a sample size of 169, it was determined that the 68% confidence interval for the population mea...
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