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Outliers. "Outliers" are values that " lie out side" the other values. When we collect data sometimes there are values that are "far away" from the main group of data ... what do we do with them? Example: Long Jump. A new coach has been working with the Long Jump team this month, and the athletes' performance has changed.
find the outlier, look for the value that is either much larger or much smaller than all the other values. The value is an outlier because it is much smaller than all other. IXL's SmartScore is a dynamic measure of progress towards mastery, rather than a percentage grade.
In this mini-lesson, we shall explore the topic of outliers, by finding answers to questions like what is an outlier, how to find outliers using the turkey method, how to find outliers using the interquartile range, solved examples, and interactive questions at the end.
What are outliers? Outliers are extreme data values that do not fit with the rest of the data. They are either a lot bigger or a lot smaller than the rest of the data. Outliers are defined as values that are more than 1.5 × IQR from the nearest quartile. x is an outlier if x < Q1 - 1.5 × IQR or x > Q3 + 1.5 × IQR.
Fun maths practice! Improve your skills with free problems in 'Identify an outlier' and thousands of other practice lessons.
Illustrated definition of Outlier: A value that lies outside (is much smaller or larger than) most of the other values in a set of data. ...
What is an outlier? An outlier is a value within a data set that sits, or lies outside' of the rest of the data. Outliers can affect the mean, median and mode.
