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Tuesday, October 6, 2015

Believe it or Not: Blog Post #2

Believe it or Not

Shaela Kilmartin


1.
Popchips ad




2. premise 1 = If you eat anything other than pop chips, you will feel guilty
    premise 2 = A person eats popchips over anything else
    conclusion = therefore, a person will feel less guilty

3. *passed in at class*

4.  (b.) Valid but not true

5.  p = a person eats anything other than popchips
     q = a person feels less guilty
[ (p -> ~q) ^ q ] -> ~p

6. 

a. The statement is a tautology, but it does not make sense in real life. Chips cannot make you feel less guilty. 
b. It does have a solution mathmatically, it is a tautology
c. Truth tables help you determine if a statement is a tautology because all you have to do is look at the last column and see if it is all true. 
7. The source is clear. There is not a date. It seems acurate. The information is presented well. It seems not true though, a chip cannot make you feel less guilty. 
8.  Yes it is valid, but not true, therefore it is unsound. Therefore it is a fallacy.
9. I still am confused about this entire concept, and I don't really think this helped to be honest.

2 comments:

  1. This was a unique and interesting topic!

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  2. shaela,

    well, you chose an interesting topic. it definitely is a good example of how media twists its words to make us purchase things or believe things. it's unfortunate that you were still confused during this assignment.

    i must say i was a little confused as to why you negated the q portion of your statement for the truth table when there wasn't a negation in the original statement. other than that oddity, a generally good entry. =]

    professor little

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