Work out statistics 'O' level and GCSE /
Hannagan, Tim.
Work out statistics 'O' level and GCSE / T.J. Hannagan. - 259 pages : illustrations ; 23 cm. - Macmillan master series .
Includes index.
Introduction - Information - Collecting information: surveys - The accuracy of information - How to use figures: basic maths, financial maths and vital statistics - How to present figures - Summarising data: Averages, dispersion - Statistical decisions - Comparing statistics: index numbers, correlation - Forecasting and trends - Glossary - Formulae - Index.
0333368282 (pbk)
Mathematical statistics--Examinations, questions, etc.
519.5076 / H.T.W
Work out statistics 'O' level and GCSE / T.J. Hannagan. - 259 pages : illustrations ; 23 cm. - Macmillan master series .
Includes index.
Introduction - Information - Collecting information: surveys - The accuracy of information - How to use figures: basic maths, financial maths and vital statistics - How to present figures - Summarising data: Averages, dispersion - Statistical decisions - Comparing statistics: index numbers, correlation - Forecasting and trends - Glossary - Formulae - Index.
0333368282 (pbk)
Mathematical statistics--Examinations, questions, etc.
519.5076 / H.T.W