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In a large population of college-educated adults, the mean IQ is 112 with standard deviation 25. Suppose 36 adults from this population are randomly
In a large population of college-educated adults, the mean IQ is 112 with standard deviation 25. Suppose 36 adults from this population are randomly selected for a market research campaign. The probability that the sample mean IQ is greater than 103 is: 0.019. 0.985. 0.884.
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Forecasting Time Series And Regression
Authors: Bruce L. Bowerman, Richard O'Connell, Anne Koehler
4th Edition
0534409776, 9780534409777
