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A 95% confidence interval runs from 188 to 192. It is known that the standard deviation of the sample is 9. What was the size
A 95% confidence interval runs from 188 to 192. It is known that the standard deviation of the sample is 9. What was the size of the sample? Round DOWN to the nearest whole number
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A Survey of Mathematics with Applications
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
10th edition
134112105, 134112342, 9780134112343, 9780134112268, 134112261, 978-0134112107
