<p>Name______Date______</p><p>Scatter Plots/Correlation/Trend Lines</p><p>Go to Portaportal (http://guest.portaportal.com/afasano) -> Data Analysis & Statistics -> Scatter Plot sites (tagged with ) Activity 1:</p><p>Define:</p><p>Scatter plot:______</p><p>Correlation: ______</p><p>Trend line or line of best fit: ______</p><p>On each graph below, draw and label the 3 types of positive correlation graphs (perfect, strong/high, low/weak), the 3 types of negative correlation graphs (perfect, strong/high, low/weak), and a graph with no correlation: Activity 2:</p><p>Choose one (1) scenario/set of data statistics. Create a scatter plot of the data by using one (1) of the following methods and then analyze and interpret your graph to answer the questions given on the sheet:</p><p>Grid paper</p><p>SMARTBoard Notebook software</p><p>Illuminations: Line of Best Fit Tool</p><p>Shodor Interactivate Scatter Plot</p><p>Microsoft EXCEL</p><p>Note:  Your scatter plot must have a title, labels for the x and y axis, and appropriate numbers/intervals for the x and y axis </p><p> You must print a copy of your scatter plot if you use an online tool to create it</p>