1. Describe a research study that uses statistics. 2. Do non-experimental research methods use statistics, too? Why? Why not? 3. Differentiate the two kinds of statistical methods.

Match the expressions in A with those in B by writing the letter of your answer on the line before the word. Mean data set divider Ratio facts or information Data part-by-part examination Coding data preparation technique Analysis repetitive appearance of an item Mode sum divided by no. of items Median valuable zero Standard deviation ANOVA Regression shows variable predictor Table data organizer