Chi-squared test for nominal (categorical) data. The c2 test is used to determine whether an association (or relationship) between 2 categorical variables in a sample is likely to reflect a real association between these 2 variables in the population.
For other uses, see Wallaby (disambiguation) . A wallaby is a small-or mid-sized macropod found in Australia and New Guinea. They belong to the same taxonomic family as kangaroos and sometimes the same genus, but kangaroos are specifically categorised into the six largest species of the family.or other uses, see Wallaby (disambiguation) . A wallaby is a small-or mid-sized macropod found in Australia and New Guinea. They belong to the same taxonomic family as kangaroos and sometimes the same genus, but kangaroos are specifically categorised into the six largest species of the family.
There are a handful of different subspecies of both wallaby and kangaroo, but the major differences can be applied across the subspecies. Kangaroos are much, much larger than wallabies. Red kangaroos, a subspecies of kangaroo, is the worldâs largest marsupial.The largest individuals, which are always males, can weigh up to 90 kilograms (200 lbs) and stand almost 2 meters (6 ft) tall.here are a handful of different subspecies of both wallaby and kangaroo, but the major differences can be applied across the subspecies. Kangaroos are much, much larger than wallabies. Red kangaroos, a subspecies of kangaroo, is the worldâs largest marsupial.