Matching Pairs Statistics Vocabulary Matching Game Part 1Online version Test your knowledge of statistics vocabulary with this fun matching pairs game! by Peter Allen 1 Population 2 Statistic 3 Survey Study 4 Primary Data 5 Observational Study 6 Cluster Sampling 7 Parameter 8 Secondary Data 9 Stratified Sampling 10 Bias 11 Experimental Study 12 Systematic Sampling 13 Sample the entire group a researcher is interested in when data is collected in a way that does not represent the population a group within the population a study where researchers survey a group or groups from a population to estimate the characteristics of the whole population a measure or value of the entire population a study where researchers try to understand a cause and an effect relationship data that is collected directly by someone other than the researcher a measure or value of the sample data that is collected directly by the researcher a method involving dividing participants into groups. Then some of the groups are selected to participate in the study a study where researchers observe the effect of a specific factor on a group or groups of a population a method involving dividing potential participants with similarities into groups. Then participants are selected randomly from these groups a method involving selecting participants at a regular interval