• help me with all the calculation with explanation please
  

2. QUESTION Consider a linear regression analysis of Weight at Birth (Birth Weight) in grams and Gestational Age in Weeks. The analysis gave the following output Model Beta Coefficient pvalue 95% Confidence Interval Gestational Age 96.56 0.02 14.41 178.72 Constant -230.34 0.39 -3 340.0 3 180.30 2.1 Give the linear regression equation (use the variable names and not X and Y) 2.2 Calculate the predicted Weight at Birth of a baby born at 40 weeks Gestational Age 2.3 Do the data present sufficient evidence to indicate that the slope differs from zero, at the 1% level of significance? Interpret your results. (Ensure you use all the steps for your hypothesis test)