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
chavy. (British Origin) A person who thinks they are really hard, and walk round wearing Donnay and skin tight jeans, and also tuck their socks into their shoes.I hate those Whaddon Chavies, all they do is go round in their fake crews saying, Narrr, spark you clean!.by Subhuman aka Jak July 09, 2003.havy. (British Origin) A person who thinks they are really hard, and walk round wearing Donnay and skin tight jeans, and also tuck their socks into their shoes. I hate those Whaddon Chavies, all they do is go round in their fake crews saying, Narrr, spark you clean!. by Subhuman aka Jak July 09, 2003.