Venn Diagram Table In A Not A Total In B 5 Not B 4 Total 19 outside both A and B.” so the 7 is NOT in B and NOT in A: “...7 Venn Diagram Table In A Not A Total In B 5 Not B 4 7 Total 19 TECHNICALLY at this point you are done…but some require you completing both the Venn Diagram and the table, because that is what you will need to do later. Now to solve each of the above… For the Venn Diagram, since all areas have a number except one (the intersection of A and B) then we use the idea that all the areas must add up to the total: 4+5+7+x = 19, so 16+x=19, therefore the intersection must be 3. For the Table, you find whatever row or column has two of the three and solve for the remaining; (you can choose what order you like, it will all work out to be the same answer). So for this table, I would start with 5+7 = 12 and 4+7 =11, then in the Totals column and row: 19-11 = 8 and 19-12 = 7; and finally A” column gives me 7-4 = 3 “In Venn Diagram Table In A Not A Total In B 3 5 8 Not B 4 7 11 Total 7 12 19 Please note that the numbers within the darker borders of the trial are the same in the Venn Diagram.
Venn Diagram Table In A Not A Total In B 5 Not B 4 Total 19 “...7 outside both A and B.” so the 7 is NOT in B and NOT in A: Venn Diagram Table In A Not A Total In B 5 Not B 4 7 Total 19 TECHNICALLY at this point you are done…but some require you completing both the Venn Diagram and the table, because that is what you will need to do later. Now to solve each of the above… For the Venn Diagram, since all areas have a number except one (the intersection of A and B) then we use the idea that all the areas must add up to the total: 4+5+7+x = 19, so 16+x=19, therefore the intersection must be 3. For the Table, you find whatever row or column has two of the three and solve for the remaining; (you can choose what order you like, it will all work out to be the same answer). So for this table, I would start with 5+7 = 12 and 4+7 =11, then in the Totals column and row: 19-11 = 8 and 19-12 = 7; and finally “In A” column gives me 7-4 = 3 Venn Diagram Table In A Not A Total In B 3 5 8 Not B 4 7 11 Total 7 12 19 Please note that the numbers within the darker borders of the are the same in the Venn Diagram. trial
Section%206-1.docx