Recalculate 2 , , s 2 , and s for Dupre Hall using the definitional formulas,

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Recalculate σ2, σ, s2, and s for Dupre Hall using the definitional formulas, and compare them to the corresponding results from the previous exercise. Which type of formula (computing or definitional) usually leads to greater error due to rounding off before the final result?

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Introductory Statistics For The Behavioral Sciences

ISBN: 9780470907764

7th Edition

Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea

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