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<br />Total Dissolved Solids Regression Analyses, Well A-1, Chimney Rock Mine <br />Knowns and Regression statistics <br />Constan ts <br /> Multiple R 0.52 <br /> R Square 0.27 <br /> Adjusted R Square 0.24 <br />Month Value Standard Error 529.42 <br />16 1552 Observations 22.00 <br />19 1925 <br />24 1490 Analysis of Variance <br />27 1220 <br />30 1280 df Sum of Squares Mean Square F Significance F <br />33 1420 Regression 1.00 2111253. 53 2111253 .53 7.53 0.01 <br />36 1520 Residual 20.00 5605746. 47 280287 .32 <br />41 2060 Total 21.00 7717000. 00 <br />42 1600 <br />45 1500 Coefficients Standard Error t Statistic P-value Lower 95.00% Upper 95.00% <br />48 1970 <br />53 2080 Intercept 1389.87 222. 15 6 .26 0.00 926.48 1853.26 <br />54 1970 x1 10.29 3. 75 2 .74 0.01 2.47 18.11 <br />57 1915 <br />60 1710 <br />63 1440 Regression Output: YEAR Predicted TDS <br />66 1680 Constant 1686 .88 <br />69 1570 Std Err of Y Est 414 .30 1995 1592.39 <br />106 1310 R Squared 0 .16 1998 1584.09 <br />114 2038 No. of Observations 21 .00 1997 1575.80 <br />120 1130 Degrees of Freedom 19 .00 1998 1567.50 <br /> 1999 1566.12 <br /> X Coefficient(s) 5. 97 2000 1557.83 <br /> Std Err of Coef. 3. 16 2001 1549.53 <br /> 2002 1541.24 <br /> 2003 1532.94 <br /> 2004 1524.65 <br />