RI 6526 Application of Statistical Analysis in Evaluating Bedded Deposits of Variable Thickness -Florida Phosphate Data
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 42
- File Size:
- 899 KB
- Publication Date:
- Jan 1, 1964
Abstract
This report describes a weighted method for evaluating the mean and
variance of assay data from samples of different length . The method , which
produces unbiased estimates from which valid confidence limits can be computed
, is appropriate for bedded deposits of variable bed thickness and for
vein deposits of variable vein width .
Assay data from the bedded Florida phosphate deposit is used to illustrate
the procedure .
Citation
APA: (1964) RI 6526 Application of Statistical Analysis in Evaluating Bedded Deposits of Variable Thickness -Florida Phosphate Data
MLA: RI 6526 Application of Statistical Analysis in Evaluating Bedded Deposits of Variable Thickness -Florida Phosphate Data. The National Institute for Occupational Safety and Health (NIOSH), 1964.