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Research design and statistics for the safety and health professional

Cacha, Charles A.
Research design and statistics for the safety and health professional / Charles A. Cacha. — New York [etc.] : Van Nostrand Reinhold, cop. 1997
VII, 173 p. ; 24 cm
Sumario: Research -- The before only design -- The before with control design -- The before and after design -- The before and after with control design -- Correlations -- Comparing test results -- Random samples, large and small -- Numeric indicators -- Other statistical tests -- Identifying accident repetition -- Administrative controls -- Time series -- Data collection procedures -- System safety -- Use of computers -- Appendixes: Mathematics calculations. Chi Saquare (X2) technique. Categories. Tables. Solutions to problems
ISBN 0-442-02041-4
1. Métodos estadísticos . 2. Ratios . 3. Accidentes de trabajo . 4. Casos prácticos . 5. Evaluación de riesgos . 6. Seguridad e higiene en el trabajo . 7. Higiene industrial . I. Título.
FUNDACIÓN MAPFRE. Centro de Documentación
FUNDACIÓN MAPFRE. Centro de Documentación — Signatura: 870-CAC-RES — Nº de registro: 025285
Préstamo: DisponibleDisponible