randomized comparative paired differences stratified random one two matched pair Note: choices may be applied more than once. For randomized comparative experiments or stratified random samples, we should calculate the summary statistics and create graphics for each group. There will be two sets of summary statistics and two boxplots, histograms, or QQ plots. For matched pair randomized experiments or randomized com samples, we should calculate the summary statistics and create graphics for one set of values. There will be set of one summary statistics and one boxplot histogram, or QQ plot for the paired differences

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.