Work with the data file “chgss1. Examine the meaning (in “Label”) and values of the following four variables: “hit”, “gun”, “burglar” and “robbry”;… Work with the data file “chgss1.sav”.1. Examine the meaning (in “Label”) and values of the following four variables: “hit”, “gun”, “burglar” and “robbry”; answer the following questions:o How are...