Chapter 4 Lab Tasks 9-11 - Upload Pending . Search (Alt+Q) References Mailings Review View Help Equation Ruler Q One Page DD View Side by Side Gridlines 100 Multiple Pages ical New Arrange Split IDI Synchronous Scr Side Zoom 100% to Side Navigation Pane Page Width Window All Reset Window P e Movement Show Zoom Window Task 11: Apply - Complete with to Section 4.9. Worth 10 points Recall: Finding the best model: The coefficient of determination, ' tells you how well the model describes the data. It takes values between 0 and 1 and the closer it is to 1, the better the doto fits the regression curve. You will need technology to do this task. You can use your graphing calculator, excel, or a demos site. Desmos - Here is a link to demos regression online https://www.desmos.com/calculator/mwfontpwok 1. Explain the difference between interpolation or extrapolation? You may need to look this up on the internet. Il. The number of million of user of facebook for the years 2004-2010 are given in the table below. Complete the table below. Year x, Year since V. Facebook Users 500 500 2000 in Millions 400 2004 300 250 2005 Facebook users (millions 200 100 2006 100 50 12 2007 2004 2005 2006 2007 2008 2009 2010 Year 200 (Source: www.facebook.com) 2009 2010 * When you go to calculate your regression equations use the two columns of the data you completed above. b. Using the graph above, determine whether exponential (ExpBeg) or logarithmic regression(LaBeg) equation best models the data, where x is the number of years since 2000 and y is the number of facebook users in millions. Text Predictions: On 7% Accessibility: Investigate D FO