Where the X's ('X-bar-one' and 'X-bar-two') are the means of the two independent samples (hence this is called an independent-samples t-test), the 's' represents the standard deviation for each group, and the N's each represent the respective sample sizes of each group.
Definition of anchovy - a small shoaling fish of commercial importance as a food fish and as bait. It is strongly flavoured and is usually preserved in sa Definition of anchovy - a small shoaling fish of commercial importance as a food fish and as bait. It is strongly flavoured and is usually preserved in sa dictionary
Anchovies are a family (Engraulidae) of small, common salt-water forage fish. There are 144 species in 17 genera, found in the Atlantic, Indian, and Pacific Oceans.n other parts of Asia, such as Korea and Japan, sun-dried anchovies are used to produce a rich soup similar to setipinna taty. These anchovy stocks are usually used as a base for noodle soups or traditional Korean soups. There are many other variations on how anchovy is used, especially in Korea.