5. Measures of variation: the Range, and IQR
Автор: Arwa Bader
Загружено: 2026-03-11
Просмотров: 13
Описание:
In this video, we explore Measures of Variation, focusing on two important statistics: the Range and the Interquartile Range (IQR). These measures help us understand how spread out or dispersed a dataset is.
You will learn what the Range is, how to calculate it by finding the difference between the maximum and minimum values, and what it tells us about the overall spread of data. The video also explains the Interquartile Range (IQR), which measures the spread of the middle 50% of the data and helps reduce the effect of outliers.
Through simple explanations and examples, this lesson will help you understand when and why these measures are used in data analysis and statistics. 📊
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