Question

When might the inter-quartile range be better for describing a data set than the range?
answers
if the data is evenly distributed
if the data is spread out
if the data has outliers

Answer 1

if the data has outliers
outliers = very extreme value
for example 1, 4000, 4500, 5000, 5500, 6000, 10000000000
1 and 10000000000 are considered as the outliers, if you use range to measure it, it's 'not fair'

Answer 2

ok so the last one

Answer 3

That's what I think :|

Answer 4

ok thanks