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Measurement theory: Frequently asked questions

Measurement theory is a branch of applied mathematics that is useful in measurement and data analysis. The fundamental idea of measurement theory is that measurements are not the same as the attribute being measured.

 

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Online Course: Statistics Review 1
This course, the first in a series of three, is intended as a review of basic concepts in probability and statistics. It is geared toward the student who has already taken an academic course in statistics and needs a refresher before going back to school, or for anyone who would like an introduction to the subject before taking a formal academic course. The only prerequisites for this course are a decent level of comfort with basic algebraic manipulation and coordinate geometry. Statistics Review 1 lays the groundwork for further study by introducing descriptive statistics and then probability as a precursor to inferential statistics.

Prepare for the Principles of Statistics CLEP
InstantCert Academy - Take tests for college credit.
CLEP* stands for College Level Examination Program and allows you to take college equivalency tests for real college credit from over 2,900 colleges and universities in the United States. You can save thousands of dollars and years of classroom time by simply testing out of many of your college requirements. All you have to do is study the interactive study guides provided by InstantCert, schedule a testing date at your local college testing center, and then go in and pass your CLEP* exams with confidence.

Online Math Course
This course will show you how to use math to your advantage. You won't find any theory or memorization here. The lessons that make up this course are filled with practical exercises and information that you can put to immediate use. You'll find out some very interesting things about how calculators work, and then you'll discover how best to get a handle on your income and expenses. You'll learn how to calculate percentages, including the proper amount to pay in tips, commissions, taxes, and discounts. You'll find out how to calculate interest rates and you'll develop a better understanding of mortgages, credit cards, and other types of loans. You'll discover a handy method for converting one type of measurement to another, and you'll be able to calculate areas correctly so you don't overspend on your next home improvement project. More...

 

Statistics

Statistics is a mathematical science pertaining to collection, analysis, interpretation and presentation of data. It is applicable to a wide variety of academic disciplines from the physical and social sciences to the humanities, as well as to business, government, and industry.

 

Introduction to Descriptive Statistics

This branch of statistics lays the foundation for all statistical knowledge (pretty important, huh?), but it is not something that you should learn simply so you can use it in the distant future. Descriptive statistics can be used NOW, in English class, in physics class, in history, at the football stadium, in the grocery store.

 

 

 

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