A data set has 30 different variables containing statistics on 797 baseball players for Atlanta, Baltimore, and Boston in November 2004. Several of the statistics are important to you. You would like to know the different positions (position is a qualitative data) and the number of players who have those positions; the average salary number of hits, and errors per team (team is a qualitative data) for Atlanta (ATL), Baltimore (BAL), and Boston (BOS) The player (player is a qualitative data) is also in this data set. 12. If I wanted to see how many players are left fielders (LF) I could use which of the following codes:
Code a: DATA BASEBALL; INFILE 'C:\USERS\SUE\DESKTOP\BASEBALL . CSV ' INPUT DELIMITER = ', ' DSD; TEAM $ PLAYER $ SALARY POSITION $ ERRORS HITS? RUN PROC COUNTS DATA -BASEBALL; VAR POSITION LF; RUN