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How to Use Statistics
Taschenbuch von Steve Lakin
Sprache: Englisch

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Beschreibung

Statistics is arguably the main means through which maths appears in non-maths courses. So many students across a broad range of disciplines encounter statistics, in most cases unexpectedly so, and will need to brush up their skills in order to research, analyse and present their data effectively. Topics such as such as methods of presentation, distributions, confidence limits and so on appear very often - and almost every course involves analysis of data at some point.

De-mystifying the basics for even the most maths-terrified of students, this book will inspire confident and accurate use of statistics for non-maths courses.

Statistics is arguably the main means through which maths appears in non-maths courses. So many students across a broad range of disciplines encounter statistics, in most cases unexpectedly so, and will need to brush up their skills in order to research, analyse and present their data effectively. Topics such as such as methods of presentation, distributions, confidence limits and so on appear very often - and almost every course involves analysis of data at some point.

De-mystifying the basics for even the most maths-terrified of students, this book will inspire confident and accurate use of statistics for non-maths courses.

Über den Autor

Steve Lakin is an award-winning lecturer in Mathematics at the University of Glamorgan, where he specialises in teaching basic mathematics and statistics to a wide range of students across all courses and subjects.

Inhaltsverzeichnis

Preface and acknowledgements

How to use this book

A note on mathematics, calculators and computer software

Introductory statistics

1. Introduction to statistics and data

2. Presentation of data

3. Averages

4. Cumulative frequencies and percentiles

5. Measures of dispersion

6. Working with frequency distributions

Essential mathematics

7. Factorials, permutations and combinations

8. Sigma notation

Correlation and regression

9. Correlation

10. Linear regression

Probability

11. An introduction to probability

12. Multiple probabilities

13. Probability trees

14. Expected values and decision criteria

15. Conditional probability

Probability distributions

16. Introduction to probability distributions

17. The Poisson distribution

18. The normal distribution

19. The binormal distribution

Hypothesis testing

20. Introduction to hypothesis testing.

21. z-tests

22. t-tests

23. ÷2-tests

24. F-tests. The use of F-tests for comparison of variances

Statistical Tables

Table A - The normal distribution N(0, 1)

Table B - Confidence limits for the z-test

Table C1 - The one-tailed t-test

Table C2 - The two-tailed t-test

Table D - Critical values for the ÷2 distribution

Table E1 - Critical values for the F-test (5%)

Table E2 - Critical values for the F-test (1%)

Summary, glossary and appendices

Summary and further work

Glossary

Appendix 1 - 'Use of a calculator' test

Appendix 2 - The Greek alphabet

Appendix 3 - Some useful Excel commands

Solutions to exercises

Details
Erscheinungsjahr: 2011
Fachbereich: Wahrscheinlichkeitstheorie
Genre: Mathematik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Seiten: 304
Reihe: Smarter Study Skills
Inhalt: Kartoniert / Broschiert
ISBN-13: 9780273743873
ISBN-10: 0273743872
Sprache: Englisch
Einband: Kartoniert / Broschiert
Autor: Lakin, Steve
Hersteller: Pearson Education Limited
Abbildungen: Illustrations
Maße: 212 x 136 x 15 mm
Von/Mit: Steve Lakin
Erscheinungsdatum: 23.06.2011
Gewicht: 0,332 kg
preigu-id: 107241621
Über den Autor

Steve Lakin is an award-winning lecturer in Mathematics at the University of Glamorgan, where he specialises in teaching basic mathematics and statistics to a wide range of students across all courses and subjects.

Inhaltsverzeichnis

Preface and acknowledgements

How to use this book

A note on mathematics, calculators and computer software

Introductory statistics

1. Introduction to statistics and data

2. Presentation of data

3. Averages

4. Cumulative frequencies and percentiles

5. Measures of dispersion

6. Working with frequency distributions

Essential mathematics

7. Factorials, permutations and combinations

8. Sigma notation

Correlation and regression

9. Correlation

10. Linear regression

Probability

11. An introduction to probability

12. Multiple probabilities

13. Probability trees

14. Expected values and decision criteria

15. Conditional probability

Probability distributions

16. Introduction to probability distributions

17. The Poisson distribution

18. The normal distribution

19. The binormal distribution

Hypothesis testing

20. Introduction to hypothesis testing.

21. z-tests

22. t-tests

23. ÷2-tests

24. F-tests. The use of F-tests for comparison of variances

Statistical Tables

Table A - The normal distribution N(0, 1)

Table B - Confidence limits for the z-test

Table C1 - The one-tailed t-test

Table C2 - The two-tailed t-test

Table D - Critical values for the ÷2 distribution

Table E1 - Critical values for the F-test (5%)

Table E2 - Critical values for the F-test (1%)

Summary, glossary and appendices

Summary and further work

Glossary

Appendix 1 - 'Use of a calculator' test

Appendix 2 - The Greek alphabet

Appendix 3 - Some useful Excel commands

Solutions to exercises

Details
Erscheinungsjahr: 2011
Fachbereich: Wahrscheinlichkeitstheorie
Genre: Mathematik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Seiten: 304
Reihe: Smarter Study Skills
Inhalt: Kartoniert / Broschiert
ISBN-13: 9780273743873
ISBN-10: 0273743872
Sprache: Englisch
Einband: Kartoniert / Broschiert
Autor: Lakin, Steve
Hersteller: Pearson Education Limited
Abbildungen: Illustrations
Maße: 212 x 136 x 15 mm
Von/Mit: Steve Lakin
Erscheinungsdatum: 23.06.2011
Gewicht: 0,332 kg
preigu-id: 107241621
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