We want to notify all QuestionPro customers and users that our site was down due to unscheduled maintenance on 14th of August 2018 for 1 hour and 5 minutes, from 9:30PM to 10:35PM PST. During…

From virtual assistants to facial recognition to personalization, AI (artificial intelligence) plays a large role in our everyday lives. We have grown accustomed to having these digital personal assistants make our lives easier and having…

First, let’s be honest. Although it is now a commonly used term, if you’re not familiar with “cluster sampling”, it can come across as a bad episode from the Twilight Zone. There’s something eerie about…