Given that you are going to build a decision tree model to predict if a rail car is going to have an on-time delivery using the first four attributes Please compute the impact (Gini Index) of splitting by the first four attibutes respectively RAIL_SPEED Coal Unit Coal Unit Coal Unit Grain Unit Coal Unit Grain Unit Coal Unit Coal Unit Grain Unit Coal Unit Coal Unit IL CAR TYPE OWNERSHIP IL CARLOAD TIME DELIVERY oreign No oreign oreign rivate oreign oreign The impact split by RAIL SPEED is The impact split by RAIL _CAR TYPE is. The impact split by RAIL_OWNERSHIP is The impact split by RAIL CARLOAD is Which attribute is the best root nade for the decision tree model Round your answer to the second decimal place (eg, 0.55). Round your answer to the second decimal place (eg, 055) Round your answer to the second decimal place e g, 055). Round your answer to the second decimal place (eg, 055) Copy and Paste the attribute name here) Given that you are going to build a decision tree model to predict if a rail car is going to have an on-time delivery using the first four attributes Please compute the impact (Gini Index) of splitting by the first four attibutes respectively RAIL_SPEED Coal Unit Coal Unit Coal Unit Grain Unit Coal Unit Grain Unit Coal Unit Coal Unit Grain Unit Coal Unit Coal Unit IL CAR TYPE OWNERSHIP IL CARLOAD TIME DELIVERY oreign No oreign oreign rivate oreign oreign The impact split by RAIL SPEED is The impact split by RAIL _CAR TYPE is. The impact split by RAIL_OWNERSHIP is The impact split by RAIL CARLOAD is Which attribute is the best root nade for the decision tree model Round your answer to the second decimal place (eg, 0.55). Round your answer to the second decimal place (eg, 055) Round your answer to the second decimal place e g, 055). Round your answer to the second decimal place (eg, 055) Copy and Paste the attribute name here)