The upper quartile, for a set of ordinal observations, is a value such that a quarter of the observations have a greater value. Similarly, the lower quartile is a value such that a quarter of the observations have a smaller value.
The lower quartile is the second smallest and the upper quartile is the fourth smallest (second largest).
Interquartile Range, or IQR
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Because the IQR excludes values which are lower than the lower quartile as well as the values in the upper quartile.
The upper quartile of a set of data is a value such that a quarter of the observations are greater than that value. The lower quartile is similarly defined as the value such that a quarter of the observations are less than that value.
you do work out the upper and lower quartile
Subtract the lower quartile from the upper quartile.
IQR = Inter-Quartile Range = Upper Quartile - Lower Quartile.
It is the upper quartile minus the lower quartile.
lower extreme,upper extreme,upper quartile, lower quartile, and the median
The interquartile range :)
It shows the minimum, lower quartile, median, upper quartile and maximum of a set of observations. It may show outliers separately.It shows the minimum, lower quartile, median, upper quartile and maximum of a set of observations. It may show outliers separately.It shows the minimum, lower quartile, median, upper quartile and maximum of a set of observations. It may show outliers separately.It shows the minimum, lower quartile, median, upper quartile and maximum of a set of observations. It may show outliers separately.
U find the upper quartile by going to ur data and finding the median by ur median and the lower or upper extreme
the sum of the upper quartile and lower quartile is 56 and their difference is 24. find upper quartile and lower quartile.
The lower quartile is the second smallest and the upper quartile is the fourth smallest (second largest).
Interquartile Range, or IQR
No. The upper quartile, by definition, must be at least as large as the lower quartile.