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Density Regression Analysis

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Density Regression Analysis Powered By Docstoc
					SUMMARY OUTPUT
                                                                            Volume (mL) Line Fit Plot
           Regression Statistics
                                                       15




                                            Mass (g)
Multiple R                    0.996912081
R Square                      0.993833697              10
                                                        5
Adjusted R Square             0.991778263
                                                        0
Standard Error                0.304234833                   0     1         2              3          4
Observations                            5
                                                                             Volume (mL)
ANOVA
                              df               SS                   MS           F      Significance F
Regression                             1     44.7536035          44.7536035 483.5152056   0.000205888
Residual                               3    0.277676501         0.092558834
Total                                  4        45.03128

                          Coefficients   Standard Error    t Stat     P-value                  Lower 95%
Intercept                   -0.217598344   0.327296435 -0.664835666 0.553696076                -1.259201675
Volume (mL)                  2.406469979   0.109439823 21.98897919 0.000205888                  2.058183621


                                                                                   Y                X
RESIDUAL OUTPUT                                                                 Mass (g)       Volume (mL)
                                                                                  2.73             1.1
    Observation        Predicted Mass (g)    Residuals                            3.97             1.9
                   1          2.429518634    0.300481366                          5.87             2.5
                   2          4.354694617   -0.384694617                          7.84             3.4
                   3          5.798576605    0.071423395                         11.23             4.7
                   4          7.964399586   -0.124399586
                   5          11.09281056    0.137189441




R Square = 0.99383
Y = mx + b
Y = 2.4065x - 0.2176
ne Fit Plot



                     Mass (g)
                     Predicted Mass (g)
                 5




              Upper 95% Lower 95.0% Upper 95.0%
              0.824004988 -1.259201675 0.824004988
              2.754756338 2.058183621 2.754756338
   Y          X
Mass (g) Volume (mL)
  2.73       1.1
  3.97       1.9
  5.87       2.5
  7.84       3.4
 11.23       4.7

				
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posted:1/11/2013
language:Latin
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