Gizmo Gazette: July 2018

In this month’s Gizmo Gazette, you’ll learn about the methods of probability sampling, how to reduce sampling error, and the ins and outs of the Chi-Square test. [SurveyGizmo] [Login]( The Gizmo Gazette July 2018 [The methods of probability sampling]( [Quota-Sampling]( In statistics, sampling comes in two forms -- probability sampling and non-probability sampling. Learn about the various methods of probability sampling, and how to select the method that will provide the most value to your research. [Learn sampling methods]( --------------------------------------------------------------- [What is sampling error & how can I reduce it?]( [Regression Analysis]( Even the best random samples will always be a little different from the true population of interest. This difference is referred to as sampling error. Learn the basics of sampling error, and how to reduce it during your research. [Reduce sampling error]( --------------------------------------------------------------- [Boulder Ultimate Training]( --------------------------------------------------------------- [An introduction to the Chi-Square test & when to use it]( [Perceptual Maps]( The Chi-Square test is a statistical procedure used by researchers to examine the differences between categorical variables in the same population. Learn the basics of the Chi-Square test, when to use it, and how it can be applied to market research in this article. [Learn Chi-Square basics]( SurveyGizmo 4888 Pearl East Circle Suite 100 West Boulder CO 80301 You received this email because you are subscribed to Gizmo Gazette - Monthly NewsletterfromSurveyGizmo. Update your[email preferences]( to choose the types of emails you receive. [Unsubscribe from all future emails](