Rita E. Kallini
900160683
Assignment 1:
1i.
(C) Multimodal
ii.
(B) Bimodal
iii.
(A) Unimodal
2- Table I has a higher standard deviation as the data is well spread, and not clustered
around the mean, in other words the data has wider variability.
3- For skewed distributions such as Table III, it is more significant to use the median as
measure of centrality.
4- The flaw that is affecting the understanding and significance of the histogram is that it
does not contain a title/ description. Some essential information is missing such as;
whether this data was collected based on one year or an average per year for a longer
period; was this data recently collected.