Compute the values of ????, ????2, ????, and the sample coefficient of variation when (a) ???? =
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Compute the values of ????̄, ????2, ????, and the sample coefficient of variation when
(a) ???? = 30, Σ???? = 655, and Σ????2 = 15, 101.35.
(b) ???? = 45, Σ???? = 1320, and Σ????2 = 39, 512.
(c) ???? = 125, Σ???? = 874.3, andΣ????2 = 6394.05.
(d) ???? = 200, Σ???? = 10, 913.8, and Σ????2 = 652, 347.28.
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Related Book For 
Applied Biostatistics For The Health Sciences
ISBN: 9781119722694
2nd Edition
Authors: Richard J. Rossi
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