Liwen vaughan (8 resultados)

Hardback. Condición: Good.

Paperback. Condición: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Hardback. Condición: Good.

Condición: acceptable. Used - Acceptable: All pages and the cover are intact, but shrink wrap, dust covers, or boxed set case may be missing. Pages may include limited notes, highlighting, or minor water damage but the text is readable. Pages may include limited notes and highlighting, but the text cannot be obscured or unreadable. Any access codes or passwords originally included with the book may be expired, used or no longer valid. Image is stock photo and cover art edition may be different than pictured.…

Soft cover. Condición: Good. 1st Edition. Photo is the book you will receive. In good condition with normal wear, a tight binding but the text has been has been underlined, highlighted, marked and annotated.

Hardbound. Condición: As New. New. Contents Preface. 1. Getting started recognizing the types of data. 2. Avoiding manual calculations and formula Manipulations using software. 3. First look using graphs to see the characteristics of data. 4. Summarizing messy data into neat figures descriptive statistics. 5. What is statistically significant Basic concepts of Inferential statistics. 6. How to collect data sampling methods. 7. Examining relationships for nominal and ordinal data chi square test. 8. Examining relationships for interval and ratio data correlation and regression. 9. Are two samples significantly different t test. 10. Are three or more samples significantly different Analysis of variance. 11. When data do not behave using nonparametric tests. 12. When should I use which test. 13. Getting sophisticated a taste of some advanced statistical methods. Appendices. Bibliography. Index. 209 pp.…

paperback. Condición: new.

paperback. Condición: New. In shrink wrap. Looks like an interesting title.