The range is very sensitive to outliers. Indeed if there are outliers then the range will be unrelated to any other elements of the sample.
The range, inter-quartile range (IQR), mean absolute deviation [from the mean], variance and standard deviation are some of the many measures of variability.
range
In a small data set, the range. However, I would not like to try and find the range for the volume of rain drops, or the size of sand grains!
The standard deviation is better since it takes account of all the information in the data set. However, the range is quick and easy to compute.
*Used to compare range *Bar graph with ranges
Yes. The greater the range, the greater the variability.
The range depends only on the two extreme values. It does not distinguish between the cases where the remaining values are all clustered around the middle, or all are at either extreme or are evenly spread out between the extremes, or distributed according to some other pattern.
The range, inter-quartile range (IQR), mean absolute deviation [from the mean], variance and standard deviation are some of the many measures of variability.
Variability
the range influences the extreme
No, it does not
it is a range of variations between cultures.
range,mode ,mean and cluster
Variability is an indicationof how widely spread or closely clustered the data valuesnare. Range, minimum and maximum values, and clusters in the distribution give some indication of variability.
range
The IQR gives the range of the middle half of the data and, in that respect, it is a measure of the variability of the data.
The range is most distorted.