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One definition of outlier is any data point more than 1.5 interquartile ranges (IQRs) below the first quartile or above the third quartile. Note: The IQR definition given here is widely used but is not the last word in determining whether a given number is an outlier. IQR = 10.5 â?? 3.5 = 7, so 1.5. IQR = 10.5.
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What are the limits on outliers?
there are no limits to outliers there are no limits to outliers
What is unaffected by outliers?
interquartile range
Does outliers affects data?
No. Outliers are part of the data and do not affect them. They will, however, affect statistics based on the data and inferences based on the data.
How do outliers influence the shape and spread of the data?
Outliers will make give the graph a long tail (or tails). Overall, the graph will be flatter and wider.
What is most sensitive to outliers in statistics?
Mean.
How do you Create a box plot of data that does not have any outliers?
Go into your data to determine which values are outliers and if they're significant and random (not an apparent group), eliminate them. This will take them out of your boxplot.
What are the limits on outliers?
there are no limits to outliers there are no limits to outliers
How can you use a z score to determine outliers?
Best to use a histogram i think! z scores can probably be used too however they seem more a method of how to transform outliers in workable scores.
How can you determine which measure of central tendency is best for the set if data?
Mean- If there are no outliers. A really low number or really high number will mess up the mean. Median- If there are outliers. The outliers will not mess up the median. Mode- If the most of one number is centrally located in the data. :)
What is the ISBN of Outliers book?
The ISBN of Outliers - book - is 9780316017923.
How many pages does Outliers - book - have?
"Outliers" by Malcolm Gladwell has approximately 320 pages in its paperback edition.
Can there be 2 outliers in a set of data?
There is no limit to the number of outliers there can be in a set of data.
When was Outliers - book - created?
Outliers - book - was created on 2008-11-18.
What are limits on outliers?
apparently there is no limit to outliers. at least according to everybody else's answers.
What are the release dates for Outliers - 2010?
Outliers - 2010 was released on: USA: 5 February 2010
What does the whisker in a box-and-whisker plot represent?
The whiskers mark the ends of the range of figures - they are the furthest outliers. * * * * * No. Outliers are not part of a box and whiskers plot. The whiskers mark the ends of the minimum and maximum observations EXCLUDING outliers. Outliers, if any, are marked with an X.
What are the five points of a box and whiskers graph?
Both ends of the the box (the "whiskers") plot determine the range of your data, without including outliers. (Outliers are marked by an asterisk). The end of the left side of the box is the lower quartile. The line in the box is the median. The other end of the box represent the upper quartile.
