Statistics for Dummies

Autori

• Deborah Rumsey

Parametri

• 384 pagine
• 14 ore di lettura

• Business & Management
• Commercio
• Saggistica
• Scienza e Matematica
• Tecnologia & Ingegneria

Maggiori informazioni sul libro

In today's world, the focus on data is ubiquitous, with phrases like, "Do you have any data to support your claim?" dominating discussions. However, statistics encompasses more than just data; it involves the entire process of gathering evidence to answer questions about our world using numerical data. This guide is designed for anyone looking to navigate and evaluate the vast amount of statistical information encountered daily, from charts and graphs to headlines about polls and scientific studies. It equips readers with the skills to interpret statistical results and make informed decisions while being aware of potential misrepresentations. You'll gain insights into key concepts such as determining odds, calculating standard scores, understanding margins of error, recognizing poll impacts, and establishing criteria for good surveys. Filled with real-life examples from medical breakthroughs to trends in Internet dating, this practical resource offers intuitive explanations of statistical concepts, clear step-by-step procedures, and honest answers to common questions about the relevance and application of statistics. This guide is poised to be your go-to resource for understanding how numerical data influences your life.

Lingua: Inglese

Pubblicato: 2003

(In brossura)