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Essential Maths Skills for AS/A-Level Geography

Essential Maths Skills for AS/A-Level Geography

ISBN 9781471863554
Edition 1
Publication Date
Publisher Cengage
Author(s)
Overview
Introduction Understanding Data - Nominal, ordinal and interval data - Ratios and fractions - Percentages - Densities Measures of central tendency - Mean, median and mode - Frequency distributions Measures of dispersion - Range interquartile range and standard deviation Measures of concentration - Nearest neighbour index - Location quotient - Lorenz curves Measures of correlation - Scatter graphs and lines of best fit - Spearman rank correlation coefficient Testing for differences between data sets - Student's t test - Mann-Whitney U test - Chi-squared test Exam style questions - AS level questions - A Level questions Appendix 1 - Statistical tables Appendix 2 - Choosing statistical methods for geographical fieldwork Appendix 3 - Key terms Appendix 4 - Specification cross-reference
Overview
Introduction Understanding Data - Nominal, ordinal and interval data - Ratios and fractions - Percentages - Densities Measures of central tendency - Mean, median and mode - Frequency distributions Measures of dispersion - Range interquartile range and standard deviation Measures of concentration - Nearest neighbour index - Location quotient - Lorenz curves Measures of correlation - Scatter graphs and lines of best fit - Spearman rank correlation coefficient Testing for differences between data sets - Student's t test - Mann-Whitney U test - Chi-squared test Exam style questions - AS level questions - A Level questions Appendix 1 - Statistical tables Appendix 2 - Choosing statistical methods for geographical fieldwork Appendix 3 - Key terms Appendix 4 - Specification cross-reference

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