xv, 535 p. ; ill. ; 24 cm. +, 1 CD-ROM (4 3/4 in.)
يادداشت کلی
متن يادداشت
Language: انگلیسی
یادداشتهای مربوط به نشر، بخش و غیره
متن يادداشت
Print
یادداشتهای مربوط به کتابنامه ، واژه نامه و نمایه های داخل اثر
متن يادداشت
Includes bibliographical references (p. 495) and index.
یادداشتهای مربوط به مندرجات
متن يادداشت
Unit I. Descriptive statistics -- Introduction : what is statistics all about? -- Using polystat to do statistical analysis -- Presentation of data -- Summarizing data and using descriptive statistics -- Unit II. Basic probability and probability distributions -- Basic probability : theory and applications -- Sampling and the normal distribution -- The central limit theorem -- Unit III. Hypothesis testing -- Introduction to inferential statistics -- Estimating means, proportions, and sample size with confidence -- Validating a hypothesis about a single population mean using a sample -- Validating hypotheses between two population means -- Validating hypotheses about a single population proportion -- Validating hypotheses about two population proportions -- Unit IV. Measures of association -- Comparing more than two population means with anova -- Comparing more than two population proportions using the chi-square test -- Determining relationships for two variables using correlation -- Measuring relationships with simple regression analysis -- Measuring multivariate relationships with regression analysis -- Planning statistical research.
موضوع (اسم عام یاعبارت اسمی عام)
موضوع مستند نشده
Social sciences, Statistical methods
موضوع مستند نشده
Political statistics
رده بندی کنگره
شماره رده
HA29
نشانه اثر
.
M185
2006
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )