Question 1

Reconstruct the following as a standard-form syllogism,and determine whether it is valid.
Being a mathematical prodigy is not enough to guarantee success at solving problems like Fermat's Last Theorem,because several mathematical prodigies tried their hands at that very problem,and nobody could solve it until just a few years ago.
F.
No F are S.
Therefore,some P are not S.
Valid.

Accepted Answer

You have to be careful setting up this one.Here's how we would do it:
P = mathematical prodigies;S = people who are guaranteed success at solving problems like Fermat's Last Theorem;F = people who could not solve Fermat's Last Theorem.
Some P are F.
No F are S.
Therefore,some P are not S.
Valid.

Question 2

Translate the following into a standard-form categorical claim:Angels aren't real.

Accepted Answer

No real things are angels.

Question 3

Translate the following into a standard-form categorical claim:Whenever Tony plays the accordion,people leave.

Accepted Answer

All times Tony plays the accordion are times people leave.

Question 4

Translate the following into a standard-form categorical claim:People always duck when Richard picks up a golf club.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 5

Translate the following into a standard-form categorical claim:The only people who vote are members.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 6

Translate the following into a standard-form categorical claim:Chemical-free products are the only organic products.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 7

Translate the following into a standard-form categorical claim:Not every product that's organic is actually a chemical-free product.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 8

Translate the following into a standard-form categorical claim:Tricia's dog goes wherever she goes.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 9

Reconstruct the following as a standard-form syllogism,and determine whether it is valid.
God,by definition,possesses all perfections.Existence,by definition,is a perfection.Therefore God,by definition,exists.
A.
All E are P.
Therefore,all E are
A.
Valid.

Accepted Answer

The answer of Reconstruct the following as a standard-form syllogism,and...

Question 10

Translate the following into a standard-form categorical claim:Mechanics make great lovers.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 11

Translate the following into a standard-form categorical claim:Chemical-free products are not the only organic products.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 12

Here is an argument with an unstated premise or conclusion.Translate it into a standard-form syllogism and determine whether the reasoning is valid.
Anyone who missed class failed the course.Therefore,Cecile missed class.

Accepted Answer

The answer of Here is an argument with an unstated...

Question 13

Translate the following into a standard-form categorical claim:Except for members of the Lucero family,there's nobody in the park.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 14

Reconstruct the following as a standard-form syllogism,and determine whether it is valid.
All comets that are easily visible are taken as supernatural appearances by religious cults,and the Hale-Bopp comet was the brightest,easiest-to-see comet of a generation.So it was easy to conclude that the cults would make a big,supernatural deal out of it.C.
All H are V.
Therefore,all H are
C.Valid.

Accepted Answer

The answer of Reconstruct the following as a standard-form syllogism,and...

Question 15

Translate the following into a standard-form categorical claim:Not all savings institutions are banks.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 16

Translate the following into a standard-form categorical claim:Wherever there's smoke,there's fire.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 17

Determine whether the following argument is valid by using either the diagram method or the rules of the syllogism.
Anything that might indicate an increased risk of heart attack should be taken very seriously by anyone over forty.So high levels of low-density lipids in the bloodstream ought to be taken seriously by such people,because they definitely are indicators of increased risk.

Accepted Answer

The answer of Determine whether the following argument is valid...

Question 18

Translate the following into a standard-form categorical claim:Richard Nixon was not impeached.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 19

Translate the following into a standard-form categorical claim:People can't register unless they pay the fee.

Accepted Answer

The answer of Translate the following into a standard-form categorical...

Question 20

Here is an argument with an unstated premise or conclusion.Translate it into a standard-form syllogism and determine whether the reasoning is valid.
If you miss class,you fail the course,because you can't learn anything if you miss class.

Accepted Answer

The answer of Here is an argument with an unstated...

Exam 9: Deductive Arguments I Categorical Logic

Translate the following into a standard-form categorical claim:Angels aren't real.

Translate the following into a standard-form categorical claim:Whenever Tony plays the accordion,people leave.

Translate the following into a standard-form categorical claim:People always duck when Richard picks up a golf club.

Translate the following into a standard-form categorical claim:The only people who vote are members.

Translate the following into a standard-form categorical claim:Chemical-free products are the only organic products.

Translate the following into a standard-form categorical claim:Not every product that's organic is actually a chemical-free product.

Translate the following into a standard-form categorical claim:Tricia's dog goes wherever she goes.

Reconstruct the following as a standard-form syllogism,and determine whether it is valid. God,by definition,possesses all perfections.Existence,by definition,is a perfection.Therefore God,by definition,exists. A. All E are P. Therefore,all E are A. Valid.

Translate the following into a standard-form categorical claim:Mechanics make great lovers.

Translate the following into a standard-form categorical claim:Chemical-free products are not the only organic products.

Here is an argument with an unstated premise or conclusion.Translate it into a standard-form syllogism and determine whether the reasoning is valid. Anyone who missed class failed the course.Therefore,Cecile missed class.

Translate the following into a standard-form categorical claim:Except for members of the Lucero family,there's nobody in the park.

Translate the following into a standard-form categorical claim:Not all savings institutions are banks.

Translate the following into a standard-form categorical claim:Wherever there's smoke,there's fire.

Translate the following into a standard-form categorical claim:Richard Nixon was not impeached.

Translate the following into a standard-form categorical claim:People can't register unless they pay the fee.

Here is an argument with an unstated premise or conclusion.Translate it into a standard-form syllogism and determine whether the reasoning is valid. If you miss class,you fail the course,because you can't learn anything if you miss class.