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.
The definition of a gigabyte is a unit of storage capacity for computer data and memory equal to about one billion bytes. An example of a gigabyte is about 200 songs stored on an mp3 player.he definition of a gigabyte is a unit of storage capacity for computer data and memory equal to about one billion bytes. An example of a gigabyte is about 200 songs stored on an mp3 player.