If The assumptions hold You can compute confidence intervals on B You can test hypotheses Test for zero slope B1=0 Test for zero intercept 0.7 0.80.8509 You can compute ×× Scatterplot of data Estimated regression line Upper prediction band prediction intervals Lower pi rediction band Prediction band for the mean ofx mit 人 16881If The Assumptions Hold • You can compute confidence intervals on β1 0.8 • You can test hypotheses – Test for zero slope β1=0 0.6 – Test for zero intercept β 0=0 0.7 0.75 0.8 0.85 0.9 Scatterplot of data Estimated regression line Upper prediction band Lower prediction band Prediction band for the mean of x • You can compute prediction intervals 16.881 MIT