Internet Stuff: chapter 12
Survey,population,sample,biased,unbiased,observational study,experiment,treatmentgroup,control group,parameter,statistic,conditionalprobabity,relativefrequency,probability,randomvariable,expectedvalua,normaldistribution,inferentialstatistics,confidenceinterval,nullhypothesis,alternativehypothesis,binomaildistribution,binomialexperimeny