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
mocha noun [U]. âº a âtype of âcoffee of good âquality âº a âmixture of âcoffee and âchocolate, or a âflavouring that âtastes of this. (Definition of mocha from the Cambridge Advanced Learnerâs Dictionary & Thesaurus Â© Cambridge University Press). a âtype of âcoffee of good âquality âº a âmixture of âcoffee and âchocolate, or a âflavouring that âtastes of this. (Definition of mocha from the Cambridge Advanced Learnerâs Dictionary & Thesaurus Â© Cambridge University Press).