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No. The IQR is found by finding the lower quartile, then the upper quartile. You then minus the lower quartile value from the upper quartile value (hence "interquartile"). This gives you the IQR.

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What is interquartile range?

An interquartile range is a measurement of dispersion about the mean. The lower the IQR, the more the data is bunched up around the mean. It's calculated by subtracting Q1 from Q3.


Inter quartile range?

the interquartile is just subtracting the high quartile from the low quartile. * * * * * No, it is subtracting the lower quartile from the higher quartile.


What is the difference between the range and the interquartile range?

Range = maximum - minimum Interquartile range = Value of 75th percentile - value of 25th percentile. The 75th percentile is the value such that 25% of the observations are bigger and 75% are smaller.


What is the interquartile range of 16171922232527363840404546?

what is the interquartile range of 16,17,19,22,23,25,27,36,38,40,40,45,46


How do you find the semi interquartile range of a set of statistics?

You find the semi interquartile range by subtracting the 25th percentile (Q1) from the 75th (Q3) percentile and dividing by 2. So, the formula looks like : (Q3 - Q1)/2


Why is the interquartile range a more appropriate measure for spread than the range?

the interquartile range is not sensitive to outliers.


What is the meaing of interquartile range in math?

The interquartile range of a set of data is the difference between the upper quartile and lower quartile.


What is considered measures of variabilty is it mean interquartile range or mean absolute deviation?

interquartile range or mean absolute deviation.


Does a box plot represent an interquartile range?

If presents you with the upper and lower quartile range, although you have to do calculations in order to find the interquartile range, so no, it does not,


What is unaffected by outliers?

interquartile range


What does interquartile range mean?

The interquartile range is the upper quartile (75th percentile) minus (-) the lower percentile (75th percentile). The interquartile range uses 50% of the data. It is a measure of the "central tendency" just like the standard deviation. A small interquartile range means that most of the values lie close to each other.


Is it possible for interquartile range to be zero?

Yes, it is.