All locations are open Monday through Friday from 8:00 a.m.to 5:00 p.m., except for the Ed Ball Building which is open from 7:00 a.m.to 4:00 p.m. For driving directions, maps, and a live camera view of each branch, select the location below. Yates Branch (Downtown)
How to Find the IQR. IQR stands for Interquartile Range, and it is used in statistical analysis to help draw conclusions about a data set. It is often preferred over the range in measuring the spread of a data set, because it excludes most outliers. You can learn how to find the IQR by reading the following:
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.he interquartile range is the upper quartile (75th percentile) minus (-) the lower percentile (75th percentile).