The Table below shows the number of policemen (x) assigned and the number of crimes (y) in a street for a given period. 6. 8 6. 8 10 4. 2. Based on the data in the above Table and the options in the drop-down list, complete the following statements. a) The regression equation for the relationship between the number of crimes (y) and the number of policemen (x) is b) The predicted number of crimes is v when there is no policeman assigned in a street c) For every decrease of 1 policeman, the predicted number of crimes will increase by