centile 
 noun (plural centiles)
 Sortened form of percentile.
  chisquare 
 noun
 (mathematics) A test statistic used in the chisquare test.
 chisquare test 
 noun
 (mathematics) any statistical hypothesis test in which the test statistic has a chisquare distribution if the null hypothesis is true
 class 
 noun (es, )
 (countable) A group, collection, category or set sharing characteristics or attributes.
 The new Ford Fiesta is set to be best in the 'small family' .
 : Often used to imply membership of a large class.
 :: This word has a whole of metaphoric extensions.
 (countable) A social grouping, based on job, wealth, etc. In Britain, society is commonly split into three main classes; upper class, middle class and working class.
 (uncountable) The division of society into classes.
 Jane Austen's works deal with in 18thcentury England.
 (uncountable) Admirable behavior; elegance.
 Apologizing for losing your temper, even though you were badly provoked, showed real .
 (context, countable, and, uncountable) A group of students in a regularly scheduled meeting with a teacher.
 The was noisy, but the teacher was able to get their attention with a story.
 A series of classes covering a single subject.
 I took the cooking for enjoyment, but I also learned a lot.
 (countable) A group of students who commenced or completed their education during a particular year. A school class.
 The of 1982 was particularly noteworthy.
 (countable) A category of seats in an airplane, train or other means of mass transportation.
 I used to fly business , but now my company can only afford economy.
 (context, biology, taxonomy, countable) A rank in the classification of organisms, below phylum and above order; a taxon of that rank
 Magnolias belong to the Magnoliopsida.
 (computing) A set of objects possibly differing in state but not behavior.
 (math) A collection of sets definable by a shared property.
 The of all sets is not a set.
verb (classes, classing, classed)
 (transitive) To assign to a class.
 I would this with most of the other mediocre works of the period.
adjective
 (context, UK, slang) great; fabulous
 cliometrics 
 noun
 The use of econometrics to study economic history
 coding 
 noun  The process of encoding or decoding.
 The process of writing computer software code.
 I was up all night coding but the program was done for the boss this morning.
 confidence limits 
 noun
 (statistics) For a statistical sample a pair of values that delimit the interval for which there is a certain probability that the true value of some deduced variable lies between those values.
 A sample of 1000 showed that the correlation between weight and height was 0.0167, with 95% confidence limits of 0.0142 and 0.0183.

