Construct and Interpret Scatter Plots Practice Test

A researcher studying plant growth measured height and age for 20 plants. When she created a scatter plot, she noticed that younger plants showed a wide range of heights, but older plants were all approximately the same height.

Students in a math class created scatter plots for their projects. Three students made these claims about their data: Student 1: 'My data shows strong clustering with no clear association.' Student 2: 'My data has a clear linear association but also shows clustering.' Student 3: 'My data cannot show both association and clustering simultaneously.'