Step 7: Summary-Compare the two data sets. Discuss similarities and differences in the two sets of data (think about striking deviations, gaps, peaks, clusters, etc.). In your summary, answer the following questions. -What conclusion can you draw from looking at each data set?
-What does the measures of center and measures of spread tell you about each data set? -Is either data set skewed? How do you know?
-Is it possible to use either or both of these data sets to draw VALID conclusions about the number of movies a person sees in one month? Why or why not? -Can you draw the same conclusion from the two different sets of data? Why or why not? -Which set of data is more "spread" out based on your visual and your calculations. -Which is a better measure of spread, the Range or the IQR and Why?