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The upper quartile of the data set?
the upper quartile is the median of the upper half of a set of data. ;p
Can mean and median ever have the same value?
Yes because if the numbers are all the same they can be both mean and median but they do not have to be the same.
What is a whisker plot?
Not sure about a whisker plot, but a box and whisker plot is a representation of statistical data for one variable (at a time).It consists of a rectangular shape, the "box", plotted against a horizontal value axis. The left side of the box is the lower quartile of the data and the right side is the upper quartile. The median divides the box.Extending out from both sides of the box are lines, the "whiskers", that reach to the minimum and maximum values.So, a box and whisker plot is defined byminumum,lower quartile (Q1),median (Q2),upper quartile (Q3), andmaximum.If there are outliers, they are usually excluded from the box and whiskers plot and are marked up separately as crosses.
What does the term of median mean in math?
The median is the middle value of a list of numbers. In [1,6,34] the median value is 6.
What is the term for the value in a data set which separates one fourth of the data from the rest?
Quartile
