PT113.S4.Q22

PrepTest 113 - Section 4 - Question 22

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Support The druid stones discovered in Ireland are very, very old. ███ ████ ██████████ █████ █████ ███ ██████████ ██ █████████ ██████ ██ ████ ██ ██ ████ ██████ ████████

Summarize Argument

This author concludes that Scottish druid stones are not very old. He supports this statement by saying that Irish druid stones are very old.

Identify and Describe Flaw

Our author identifies two groups of druid stones: Irish and Scottish. He tells us that all Irish stones are very old. That conditional relationship might look like this: Irish → Very Old.

Then, our author concludes that because Scottish stones are not Irish, they cannot have the characteristic of being very old (/Irish → /Very Old). The author commits the cookie-cutter flaw of confusing the necessary and sufficient conditions. All that the author has told us is that Irish druid stones are very old; he hasn’t ruled out the possibility of another type of stone also being very old. Therefore, the author’s argument is unsupported.

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22.

The argument is flawed because ██

a

allows a key ████ ██ █████ ██ ███████ ████ ███ ███ ██ ███ ████

b

takes the fact ████ ████ ███████ ██ █ █████ ████ █ ███████ ████████ ██ ██████████ ████████ ████ ███ ███████ ██ ███ █████ ████ ████ ████████

c

takes for granted ███ ████ █████ ████ ██ ████ ███ ██ █████████

d

presumes without justification ████ ████ ███ ████ ██ ███ ███████ ██ █ █████ ██ ███ ████ ████ ████████ ██ ██ ████ ██ ████ ██ ███ ██████

e

takes the fact ████ ███ ███████ ██ █ █████ ████ █ ███████ ████████ ██ ██████████ ████████ ████ ███ ███████ ██ ███ █████ ███ ███ ████ ██████ ████ ████ ████████

Confirm action

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