By Dawn Griffiths
Wouldn't or not it's nice if there have been a facts ebook that made histograms, likelihood distributions, and chi sq. research extra relaxing than going to the dentist? Head First information brings this in most cases dry topic to lifestyles, instructing you every little thing you will have and wish to grasp approximately records via attractive, interactive, and thought-provoking fabric, filled with puzzles, tales, quizzes, visible aids, and real-world examples. no matter if you're a scholar, a certified, or simply excited by statistical research, Head First's brain-friendly formulation is helping you get an organization clutch of records so that you can comprehend key issues and really use them. discover ways to current info visually with charts and plots; detect the adaptation among taking the common with suggest, median, and mode, and why it's very important; the right way to calculate likelihood and expectation; and masses extra. Head First statistics is perfect for prime college and school scholars taking information and satisfies the necessities for passing the school Board's complicated Placement (AP) facts examination. With this e-book, you'll: examine the complete variety of issues coated in first-year data take on tricky statistical options utilizing Head First's dynamic, visually wealthy structure confirmed to stimulate studying and assist you continue wisdom discover real-world eventualities, starting from on line casino playing to prescription drug trying out, to carry statistical ideas to lifestyles realize how one can degree unfold, calculate odds via chance, and comprehend the conventional, binomial, geometric, and Poisson distributions behavior sampling, use correlation and regression, do speculation trying out, practice chi sq. research, and extra
Before you recognize it, you'll notonly have mastered information, you'll additionally see how they paintings within the actual global. Head First statistics may help you move your statistics direction, and provides you an organization figuring out of the topic so that you can follow the data all through your lifestyles.
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Additional info for Head First Statistics
It’s only when you look closer that you see what’s really going on. 0, not 0. No wonder the profit looks so awesome. 0 Jul Aug Sep Oct Nov Dec Month Profit (millions of dollars) Both charts are based on the same underlying data, but they each send a different message. Profit (millions of dollars) Take a look at the two charts. What would you say are the key differences? How do they give such different first impressions of the data? 0 Why should I care about charts? Chart software can handle everything for you, that’s what it’s there for.
You can use statistics to help explain things about the world. Statistics are based on facts, but even so, they can sometimes be misleading. They can be used to tell the truth—or to lie. The problem is how do you know when you’re being told the truth, and when you’re being told lies? Having a good understanding of statistics puts you in a strong position. You’re much better equipped to tell when statistics are inaccurate or misleading. In other words, studying statistics is a good way of making sure you don’t get fooled.
4 We used redundancy, saying the same thing in different ways and with different media types, and multiple senses, to increase the chance that the content gets coded into more than one area of your brain. 1 5 3 2 1 2 3 4 5 We used concepts and pictures in unexpected ways because your brain is tuned for novelty, and we used pictures and ideas with at least some emotional content, because your brain is tuned to pay attention to the biochemistry of emotions. That which causes you to feel something is more likely to be remembered, even if that feeling is nothing more than a little humor, surprise, or interest.
Head First Statistics by Dawn Griffiths