Expectations - Linear Regression Test - Regular Statistics
**** From Chapter 3 and Sections 6,7,8 (from worksheets)
Know the difference between explanatory (independent variable) and your response (dependent variable)
Know how to construct a scatterplot
Know the difference between positive and negative association
Know how to tell if an association is strong or week
Know what an outlier is
Know how to calculate correlation
Be familiar with the 7 facts about correlation from your textbook pgs 143 and 144
Using Rweb, know how to calculate the Least squares regression line if given just data
Know how to interpret the slope
Using Rweb, know how to construct a scatterplot and then add a least squares regression line to that scatterplot
Know how to predict a value for your response variable given a predictor variable using your least squares regression equation
Know how to construct (using Rweb) and interpret a residual plot (pg. 170 & 171 from book)
Know the difference between explanatory (independent variable) and your response (dependent variable)
Know how to construct a scatterplot
Know the difference between positive and negative association
Know how to tell if an association is strong or week
Know what an outlier is
Know how to calculate correlation
Be familiar with the 7 facts about correlation from your textbook pgs 143 and 144
Using Rweb, know how to calculate the Least squares regression line if given just data
Know how to interpret the slope
Using Rweb, know how to construct a scatterplot and then add a least squares regression line to that scatterplot
Know how to predict a value for your response variable given a predictor variable using your least squares regression equation
Know how to construct (using Rweb) and interpret a residual plot (pg. 170 & 171 from book)