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The population used in this exercise consists of 317 freshmen students enrolled in the College of Education at North Carolina State University in the fall of 2006. Generate three possible methods for selecting a representative sample of size 20 from this population. Describe the three methods briefly but clearly. You must name the type of sampling (convenience etc) you are using in each case and how you would chose this sample. Use correct statistical vocabulary and proper grammar.

Sample Method 1:

Sample Method 2:

Sample Method 3: