NCEA LEVEL 1 STATS INTERNAL - EVALUATE MULTIVARIATE DATA - ANALYSE SPREAD

In the fifth video of this series, we will learn how to analyse the data. In the second of our analysis, we are going to analyse the spread. We look at both the range and inter-quartile range of both the forward and back weights and do a comparison. If both the range and IQR are bigger for 1 group, we can say that it indicates that 1 group has a larger spread or distribution than the other.

[@Bozo_boy]

Do we have to say the units after every time we say "weight" or should we do it like in the video

[@mrongmathslessons]

@@Bozo_boy preferably yes

[@Bozo_boy]

Thanks