The formula ∑x / n is used to calculate the mean (average) of a dataset, where: ∑x = sum of all data values n = total number of data values For example, for x = 4, 6, 8 → Mean = (4 + 6 + 8) / 3 = 6
The formula ∑x/n determines?
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Question context
This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the ETEA Educational Testing and Evaluation Agency preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.