TY  - BOOK
AU  - Open University M245
TI  - Probability and statistics course : videotape 6. Confidence
U1  - QA/273 
PY  - 1985///
CY  - Milton Keynes
PB  - Open University
KW  - Mathematical statistics.
KW  - Probabilities
KW  - Statistics.
N1  - Minutes of play 25
ER  -