Introduction to Statistics for Geographers and Earth Scientists
Author | : R. B. G. Williams |
Publisher | : |
Total Pages | : 364 |
Release | : 1984 |
ISBN-10 | : STANFORD:36105032986684 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Introduction to Statistics for Geographers and Earth Scientists written by R. B. G. Williams and published by . This book was released on 1984 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aims of statistics. Types of numetical data. Populations and samples. Probability and randomness. Frequency distributions. Measures of central tendency. Measures of dispersion and skewness. The binomial and poisson distributions. The normal and log-normal distirbutions. Hypothesis testing. One-sample tests based on Z and t. Interval estimation based on z and t. Paired-sample test based on t and w. Two-sample tests based on F,t and U. Chi-square tests. the product-moment coefficient of correlation. The interpretation of correlation coefficients. Linear regression. Confidence limits and significance tests for sample regression lines.