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Conditional Statements and Reasoning Review Flashcards | StudBud
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Conditional Statements and Reasoning Review
Conditional Statements and Reasoning Review
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#inductive #deductive #converse #conditional #inverse #contrapositive
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1
To write the contrapositive of an if-then statement...
do the opposite (negate) both if and then statements.
write in if and only if form
switch and do opposite (negate) the if then statements.
switch the if and then statements
2
If I get a job then I will get a car. I got a job. I will get a car.
Law of Inductive
Law of Syllogism
Law of Contrapositive
Law of Detachment
3
Which is the converse: If I pass my classes, then I will not be grounded.
If I fail my classes, then I will be grounded.
If I am grounded, then I did not pass my classes.
If I am not grounded, then I passed my classes.
If I do not pass my classes, then I will be grounded.
4
An if-then statement is called....
Conditional
Contrapositive
Converse
Congruent
5
What is the negation of Mrs. Z is the best.
Mr. Meyer is the best
Mrs. Z is not the best
Mrs. Z is horrible.
Mrs. Z is great.
6
Identify the conclusion: If I eat pizza, then I will get fat.
I will get fat
If I eat pizza
Then I will get fat
I eat pizza
7
When writing the inverse, you...
Do both (switch and opposite or negation)
Switch the If and Then statements.
Write in if and only if form
Do the opposite of the If and Then (negation)
8
If I am hungry, then I will eat. If I eat, then I need a drink. What conclusion can you make?
If I am hungry, then I need a drink. (law of syllogism)
If I am hungry, then I need a drink. (law of detachment)
Not valid
I need a drink (law of detachment)
9
what is the next two terms in the pattern: -2, 5, -8, 11, ___, ___
- 14, 17
17, -20
-12, 15
14, -17
10
Inductive reasoning is...
Based on laws
Based on patterns, and events
Based on definitions
Based on heat
11
The conclusion of a conditional statement is...
The end of the statement
The part after the "then"
The part after the "if"
The part including "then"
12
Any definition can be written as a...
Bi-conditional
Inverse
Converse
Contrapositive
13
What is the hypothesis?
The phrase at the end
The phrase at the beginning
The phrase after "then"
The phrase after "if"
14
Identify the hypothesis: If I go to the football game Friday, then I will cheer for Lake Ridge
then I will cheer for Lake Ridge
I go to the football game Friday
I will cheer for Lake Ridge
if I go to the football game Friday
15
Deductive reasoning is....
Based on lies
Based on a guess
Based on patterns and events
Based on facts, laws, rules...
16
What is the inverse: If I go to the movies, then I will get popcorn.
If I get popcorn, then I am going to the movies.
If I do not get popcorn, then I am not going to the movies.
If I do not go to the movies, then I am not getting popcorn.
If go to the movies, then I will not get popcorn.
17
If watch TV, then I will watch Netflix. I am watching Netflix.
I am watching TV (law of syllogism)
I am not watching TV (law of detachment)
Not valid.
I am watching TV (law of detachment)
18
When writing the converse of If-Then statement...
Switch the if and then statements
Do both switch and opposite (negate) the if-then.
Write in if and only if statement
Do the opposite of the if and then statements (negate)
19
What are the next two terms in the pattern: A, 5, B, 10, ___, ___
C, 15
15, 20
15, C
C, 20
20
Identify the contrapositive: If I get 5000 likes on Twitter, then I am famous.
If I am not famous,then I will not get 5000 likes on Twitter
If I do not get 5000 likes on Twitter, then I am famous.
If I am famous, then I will get 5000 likes on Twitter.
If I am famous, then I get 5000 likes on Twitter.
