ENGLISH

Statistics: 1,001 Practice Problems For Dummies (+ Free Online Practice)

By Lefevere , Lindsay Sandman

Book information

Publisher
John Wiley & Sons
Year
2014
ISBN
9781118776056, 1118776054, 9781118776162, 111877616X
Language
english
Format
EPUB
Filesize
8 MB (8717332 bytes)
Series
For dummies
Pages
x, 488 pages) : illustrations (some color\0
Time added
2020-07-26 19:24:52
Arithmetic;Arithmetic--Study and teaching;MATHEMATetcetc;Arithmetic -- Study and teaching;Statistics --exercises

Description

1001 practice statistics problems with answers and solution explanations.;Introduction -- Part I: The Questions. Basic vocabulary ; Descriptive statistics ; Graphing ; Random variables and the binomial distribution ; The normal distribution ; The t-Distribution ; Sampling distribution and the central limit theorem ; Finding room for a margin of error ; Confidence intervals: basics for single population means and proportions ; Confidence intervals for two population means and proportions ; Claims, tests, and conclusions ; Hypothesis testing basics for a single population mean: z- and t-Tests ; Hypothesis tests for one proportion, two proportions, or two population means ; Surveys ; correlation ; Simple linear regression ; Two-way tables and independence -- Part II: The Answers -- Appendix: Tables for reference.

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