(a) Determine the 25th, 50th, and 75th percentiles for the hypothetical test scores shown in the dot plots of figures below. 0 1 2 3 4 5 7 10 Dot Plot 1 000000000 00000 ooooooooo000 6 00000008 00000 7 900 0 1 2 3 4 5 6 10 Dot Plot 2 (b) Suppose you only have the percentiles from part (a) and you don't have the dot plots in the figures above. Discuss what you can tell about the data sets. Can you tell which data set is more tightly clustered and which is more dispersed? 12pt v Paragraph BIUA T |