USING SAS STUDIO ONLY!!
Each step below should be screenshot and attached to a word document
Step 1. Perform a merge of the demographics, secondhandsmoke, and healthstatus files.
Step 2. Take a sample of 1500 records from the data file you created in #1.
Step 3. On the file you just created select any five variables from the file and create another file
Step 4. Conduct a merge of the demos2013 and demos2015 files.
Step 5. Using the file you just created please create another file with only males.
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