Here at Statistics Made Easy we set out to help students better navigate the world of statistics and statistical analysis.
Statistics made easyIntroduction to Statistics What is Statistics? Learn the basic definition and importance of statistics Types of Statistics Explore different branches and applications of statistics What is a Survey? Understand the concept and methodology of statistical surveys Parameter vs Statistic ...
In recent years, because of growing costs, increasing regulations, and difficulties in recruiting patients, the search has been on for ways to modify and perhaps even improve on the standard randomized, placebo-control trial model. As I was trying to better understand various alternative models, ...
ANOVA. Analysis of variance made easy. How to collect, analyze, and interpret data. Survey Sampling. How to conduct a statistical survey and analyze survey data. Matrix Algebra. Easy-to-understand introduction to matrix algebra. Practice and review questions reinforce key points. Online calculators...
Relatively easy to understand. Treats all deviations from the mean as the same regardless of their direction. Versatile measure that can be used in a variety of settings. Disadvantages: Not as interpretable as the standard deviation. Measured in squared units, which can make it difficult to compa...
Decisions about how to analyze data should be made in advance. A confidence interval quantifies precision, and is easy to interpret. A P values tests a null hypothesis, and is hard to understand at first. "Statistically significant" does not mean the effect is large or scientifically important...
These two customer service statistics around social media make it easy to understand why: 79% of American internet users are on Facebook, making it the most popular social media platform. (Lyfe Marketing) 95% of adults between the ages of 18-34 are likely to follow a brand through social ...
Or anyone who wants to understand their data Statistics Made Easy SOFA is a user-friendly statistics, analysis, & reporting program. It is free, with an emphasis on ease of use, learn as you go, and beautiful output. SOFA lets you display results in an attractive format ready to share. ...
The key to presenting effective tables, graphs, or maps is to ensure they are easy to understand and clearly linked to the message. Ensure that you provide all the necessary information required to understand what the data is showing. The table, graph, or map should be able to stand alone...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML.