See Venn diagram attached:
Work Step by Step
You have to find the similarities and differences between each set and place them appropriately in the Venn diagram. The numbers 1 and 5 are in each set, so they are grouped together where all 3 circles intersect (in the middle). Sets R and Q share a 3, so that number is placed where circles R and Q intersect. Set P has numbers 7, 9, and 13 solely to itself, so they are placed only in circle P. Set R has numbers 2, 4, 6, and 8 solely to itself, so they are placed only in circle R.