Learn how representative samples and random samples differ and why combining them minimizes sampling bias for accurate data.

Techniques for using electoral registers to provide a sampling frame for the general population are already well established. The best known is that used on the National Readership Survey and most ...

Melissa Horton is a financial literacy professional. She has 10+ years of experience in the financial services and planning industry. Robert Kelly is managing director of XTS Energy LLC, and has more ...

Using the technique of probability sampling makes it easier to determine if the sample is actually representative of the population. Our goal is random sampling. In other words, we would like to ...

In a recently published news story, we learn about a young doctor, Jake Deutsch, and his personal experience with coronavirus disease 2019. Deutsch tested positive for Covid-19 and checked himself ...

作者简介：胡诣哲博士，EETOP论坛资深版主，现为中国科学技术大学特任教授，博导，国家优青（海外）入选人。 本论文分享论坛资深版主JoyShockley（胡诣哲博士）及课题组的JSSC最新论文第一篇——A PLL Technique: Charge-Steering Sampling。 欢迎大家前往论坛支持版主 ...