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[Remedial Investigation Report]

Remedial Investigation Report for B-20 Former Open Burn/Open Detonation Area, June 1995

Appendix H - Statistical Calculations

Glen Rose Formation Limestone

1. Background Metals Concentrations

2. Probability Plot Data for Barium

3. Shapiro-Wilk Test of Normality for Barium

4. Probability Plot Data for Chromium

5. Censored Probability Plot Correlation Coefficient for Chromium

6. Detects Only Probability Plot Data for Chromium

7. Detects Only Probability Plot Correlation Coefficient for Chromium

8. Calculation of Cohen's Adjustment of Natural Log Chromium Values

9. Probability Plot Data for Lead

10. Shapiro-Wilk Test of Normality for Lead

11. Calculation of Parametric Tolerance Limits

12. Calculation of Parametric Tolerance Limits Using Natural Log Values

Brackett-Tarrant Association Soil

1. Background Metals Concentrations

2. Probability Plot Data for Barium

3. Shapiro-Wilk Test of Normality for Barium

4. Probability Plot Data for Chromium

5. Shapiro-Wilk Test of Normality for Chromium

6. Probability Plot Data for Lead (including Outliers)

7. Shapiro-Wilk Test of Normality for Lead (including Outliers)

8. Probability Plot Data for Lead (excluding Outliers)

9. Shapiro-Wilk Test of Normality for Lead (excluding Outliers)

10. Calculation of Parametric Tolerance Limits

11. Calculation of Parametric Tolerance Limits Using Natural Log Values

Crawford and Bexar Stony Soils

1. Background Metals Concentrations

2. Censored Data Probability Plot for Arsenic

3. Detects Only Probability Plot Data for Arsenic

4. Censored Probability Plot Correlation Coefficient for Arsenic

5. Detects Only Probability Plot Correlation Coefficient for Arsenic

6. Calculation of Cohen's Adjustment using Natural Log Arsenic Values

7. Probability Plot Data for Barium

8. Shapiro-Wilk Test of Normality for Barium

9. Probability Plot Data for Chromium

10. Shapiro-Wilk Test of Normality for Chromium

11. Shapiro-Wilk Test of Normality for Lead

12. Probability Plot Data for Lead

13. Calculation of Parametric Tolerance Limits

14. Calculation of Parametric Tolerance Limits Using Natural Log Values

Krum Complex Soils

1. Background Metals Concentrations

2. Censored Probability Plot Data for Arsenic

3. Censored Probability Plot Correlation Coefficient for Arsenic

4. Detects Only Probability Plot Data for Arsenic

5. Detects Only Probability Plot Correlation Coefficient for Arsenic

6. Probability Plot Data for Barium

7. Shapiro-Wilk Test of Normality for Barium

8. Probability Plot Data for Chromium

9. Shapiro-Wilk Test of Normality for Chromium

10. Shapiro-Wilk Test of Normality for Lead

11. Calculation of Parametric Tolerance Limits

12. Calculation of Parametric Tolerance Limits Using Natural Log Values