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Name: Does increased sleep lead to better SAT scores? A sample of 11 partic
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Description: Does increased sleep lead to better SAT scores? A sample of 11 participants slept for at least 10 hours before taking the SAT. The sample's SAT scores were compared to the national average SAT score (population mean). Analyses found that participa

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Does increased sleep lead to better SAT scores? A sample of 11 participants slept for at least 10 hours before taking the SAT. The sample's SAT scores were compared to the national average SAT score (population mean). Analyses found that participants in the sample had significantly higher SAT scores compared to the population, with t-statistic = 2.00. How much of the variance in SAT scores was explained by increasing sleep?

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