Latest blog posts:

The Problem With Polling

I have gotten a lot of questions about political polls lately and I have found myself having the same conversation over and over about the reliability of polling in general. Those conversations have centered around the concept of Total Survey Error (TSE), or all the different ways that a survey can go wrong. So, I … Continue reading “The Problem With Polling”

EDA: Open & Closed Data

Introduction Each summer, nearly 8,000 incoming students attend New Student Orientation (NSO) at Penn State‚Äôs University Park campus. At the conclusion of NSO, each student is sent a survey to gather their perspectives on various aspects of their experiences at their respective sessions. Questions range from their experiences at check-in to their understanding of student … Continue reading “EDA: Open & Closed Data”


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