Chapter 6, Level 2 Self Quiz: EII

. Use a Venn diagram to determine whether the following argument is valid or invalid under the traditional interpretation.
No slowpokes are plodding people. No winners are plodding people. Therefore, no slowpokes are winners.

. Use a Venn diagram to determine whether the following argument is valid or invalid under the traditional interpretation.
Some bugs are prickly creatures. Some bugs are arachnids. So some arachnids are prickly creatures.

. Use a Venn diagram to determine whether the following argument is valid or invalid under the traditional interpretation.
Some ponies are not ungulates. This is because some ponies are lame mammals, and no lame mammals are ungulates.

. Use a Venn diagram to determine whether the following argument is valid or invalid under the traditional interpretation.
All medical students are night owls. All attending physicians are night owls. Thus, all attending physicians are medical students.

. Use a Venn diagram to determine whether the following argument is valid or invalid under the traditional interpretation.
All salespeople are indefatigable people. Some salespeople are predators. So, some indefatigable people are predators.

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