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  1. looks like GENETICS not chemistry!

    2 Answers · Science & Mathematics · 16/03/2013

  2. I hope by SSxx you mean the Sum of Squares from the Regression So...

    1 Answers · Science & Mathematics · 18/01/2007

  3. ...16 -----25 4 ----- 4 ----- 16 ----- 16 -----16 5 ----- 7 ----- 35 ----- 25 -----49 SSxx = 67, SSxy = 72, SSyy = 95 SSxx is sum of ...

    4 Answers · Science & Mathematics · 28/07/2012

  4. ...coefficient requires multiple calculations. r = SSxy / sqrt( SSxx * SSyy) SSxx = Σx² - [(Σx)² / n...

    3 Answers · Science & Mathematics · 04/03/2012

  5. r^2 = (SSxy)^2/SSxxSSyy r^2 = (7926.54)^2/((32.116)(2,166,654.1)) r^2 = 0.90293 r = 0.95023 This indicates a pretty good correlation

    1 Answers · Science & Mathematics · 29/04/2007

  6. Compute the correlation coefficient r r = Sxy / Sx Sy r = (16.22) / (4.77)( 59.21) = 0.0574298 r^2 = 0.003298 r^2 = SSR/ SST SSR = regression sum of squares SST = Total sum of squares = Syy = 59.21 r^2...

    2 Answers · Science & Mathematics · 22/11/2010

  7. The tutorial at the source link may be helpful.

    2 Answers · Science & Mathematics · 19/04/2015

  8. ... that X. Then add up the sum of the squares: ssxx = (x1 - X)^2 + (x2 - X)^2 + ... + (x10-X)^2. Then do the...

    2 Answers · Science & Mathematics · 15/03/2012

  9. Your alternative Hypothesis is wrong...it should be mu not equal. 1) The test statistic is your sample statistic massaged into a z or t-score. 2) The critical value is the z or t-score that seperates the Critical...

    1 Answers · Science & Mathematics · 16/03/2013

  10. 1. For linear correlation coefficient, there is no dependent or independent variable. The equations are symmetric in X and Y. http://stattrek.com/statistics/correlation.aspx http://en.wikipedia.org/wiki/Correlation_and_dependence 2. If the arithmetic is...

    1 Answers · Social Science · 14/07/2013

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