Customer Effort Score (CES): Definition & Calculation
How the Customer Effort Score works: the question, the 1 to 7 scale, the math worked through on 200 responses and why the average alone hides the customers who struggled.

(female) author
Maria Malzew is a media studies scholar and writes for empirio.ai about academic work, empirical research methods, and navigating the path through your thesis. She obtained her academic background at the University of Hamburg and Kiel University. Since 2021, she has been responsible at empirio.ai for the area where things get truly academic: empirical research methods, qualitative and quantitative approaches, sampling, levels of measurement, quality criteria, and the question of how a vague idea becomes a research question you can actually work with. She also covers topics related to the thesis itself, from finding a topic and structuring the paper to analyzing your own data collection.
How the Customer Effort Score works: the question, the 1 to 7 scale, the math worked through on 200 responses and why the average alone hides the customers who struggled.
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