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WorksheetsReturning Period Unit 1 Quiz
Total questions: 140
Worksheet time: 8hrs 15mins
Inductive reasoning is
When you move from specific observations to a general conclusion.
When you move from a general principle to a specific conclusion.
A logical fallacy
Which of these is an example of inductive reasoning?
Gossip is wrong, so you shouldn't talk about me behind my back.
I've never met a cat who liked being pet on its stomach. Cats must just not like that.
No palm tree loses its leaves in the fall. It is fall. The palm tree will keep its leaves.
Cheating is always wrong. Copying your essay from AI is cheating. Therefore, you should be punished if you do so.
Deductive reasoning moves from
A general principle to a specific conclusion
Specific observations to a general principle
A valid conclusion to an invalid one.
A true conclusion to an untrue one,
How can I make an inductive conclusion convincing?
Have sufficient evidence.
Establish credibility.
Don't try to conclude too much from the evidence.
Only present the evidence that makes the conclusion look right.
Because an inductive conclusion is based on inference,
the conclusion is never guarenteed.
the conclusion is always valid.
the conclusion is always true.
the conclusion is never correct.
Choose the statements that describe a syllogism.
A form of deductive reasoning.
A form of inductive reasoning.
It has a major and minor premise and a conclusion.
It can be as long as you want.
Which of these should be the CONCLUSION of the syllogism?
Gavin is a living person.
All living people can breathe.
Gavin can breathe.
Gavin has lungs.
Gavin is not a zombie.
Gavin hates pizza.
What is the fallacy? "People named Lilly are the best!" said Lilly.
Circular reasoning
Slippery slope
Straw man
Non sequitur
What is the fallacy? "Mrs. Barden eats gluten free. I should do that too."
Appeal to a doubtful authority
Bandwagon
Ad hominem
You also
What is the fallacy? "What do you mean you don't like donuts? Everyone does."
Bandwagon
Ad hominem
False dilemma
You also
What is the fallacy? "Everyone celebrates Christmas, Kwanzaa, or Chanukah."
False dilemma
Non sequitur
Appeal to a doubtful authority
Ad hominem
What is the fallacy? "Don't listen to Mrs. Wilkeson. She likes cats and went to IU. Only crazy people do those things."
Slippery slope
Straw man
Ad hominem
Weak analogy
What is the fallacy? "I can't believe you're giving us a quiz tomorrow. Don't you know testing students all the time is bad for them?"
Straw man
Appeal to a doubtful authority
Equivocation
False dilemma
What is the fallacy? "Every time Ben goes to the beach, the weather is great. Ben is good luck."
Not a cause for a cause
Appeal to fear
Appeal to ignorance
No true Scotsman
What is the fallacy? "How dare you suggest that we spend more on education. Putin also did that!"
Guilt by assocation
Slippery slope
Bandwagon
Circular reasoning
All vertical angles are congruent.
Which of the following is true about the conditional statement below?
If a man is 7 feet tall, then he plays basketball.
Hypothesis: a man is 7 feet tall
Conclusion: he plays basketball
Hypothesis: IF a man is 7 feet tall
Conclusion: THEN he plays basketball
Hypothesis: THEN he plays basketball
Conclusion: IF a man is 7 feet tall
Hypothesis: he plays basketball
Conclusion: a man is 7 feet tall
Which of the following is the CONVERSE of the statement below AND is it TRUE or FALSE?
If you play football, then you wear
a uniform.
If you wear a uniform, then you play football.
TRUE
If you do not play football, then you do not wear a uniform.
FALSE
If you wear a uniform, then you play football.
FALSE
If you do not play football, then you do not wear a uniform.
TRUE
Which of the following is the CONTRAPOSITIVE of the statement below?
If a species walks on two feet, then
it is human.
If a species is not human, then it does not walk on two feet.
If a species is human, then it walks on two feet.
If a species does not walk on two feet, then it is not human.
There is no contrapositive of the statement.
If Spencer wins his soccer game, then he will be happy.
he will be happy
he will not be happy
Spencer wins his soccer game.
When writing a biconditional statement, we use the phrase ___ between the hypothesis and conclusion.
if
then
if and only if
always
Select the conditional statement of the biconditional statement.
Points are collinear if and only if they all lie in one line.
If collinear points lie in one line, then they are a line.
If points all lie in one line, then they are collinear.
Collinear points lie in one line.
If points are collinear, then they all lie in one line.
Write the conditional statements as a biconditional statement:
1) If B is between A and C, then AB+BC=AC.
Segment Addition Postulate
B is between A and C when AB+BC=AC if and only if Segment Addition Postulate.
B is between A and C if and only if AB+BC=AC.
“If Shelly lives in Texas, then she lives in the United States.”
The product of any two odd numbers is _____________
12, 17, 22, 27, ___, ___
A type of reasoning that uses general facts, definitions, and accepted properties in a logical order to write a logical argument.
Inductive
Deductive
Logic
Reasoning
p: all dogs bark
q: all flowers are yellow
Translate to symbolic notation:
Not all dogs bark and all flowers are yellow.
~p V q
~p /\ q
~p /\ ~q
~p V ~q
This symbol, V, means?
AND
NOT
OR
IF AND ONLY IF
This symbol, → , means?
AND
NOT
IF/ THEN
IF AND ONLY IF
If it is snowing heavily, then school will be canceled.
If school is canceled, the big test will not be given today.
It is snowing heavily, therefore
Which is not a valid conclusion?
If you make an insurance claim, then your rates will go up.
If I buy a dress, then I won't get chips.
I bought a dress.
Therefore, I won't get chips.
What is this statement called: If it rains today, then we will not have practice.
What is this statement: If the reception is at the country club, then Maria will be getting married.
What are the truth values for ~(p ∨ q)
T T T F
F F F T
T F T F
F T F T
p: the wind is blowing
q: the air is hazy
r: the weather is dry
Which of the following represents
"If the wind is blowing then, the air is hazy or the weather is dry"
p ^ (q v r)
p ^ (q ^ r)
p ---> (r ^ q)
p ----> (q v r)
What will be the negation of the following statement?
Alee is a good guy
Not Alee is a good guy
Alee is a bad guy
Alee is not a good guy
Alee is not a guy
What will be the negation of the following statement?
All the integers are positive
All the integers are negative
All the integers are not positive
There is at least one integer which is negative
There is at least one integer which is not positive
Identify the shaded area...
A'∩B
A∩B'
A∪B'
A'∪B
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
List the elements (members) in the following:
A U B
{ 1, 3, 4 }
{ 5 }
{ 2, 6 }
{ 1, 3, 4, 5 }
List the elements (members) of the following:
A ∩ B
{ 3, 4 }
{ 5 }
{ 1, 3, 4, 5}
{ 2, 6 }
A = {1, 3, 5, 15},
B = {2, 3, 5, 7}
C = {2, 4, 6, 8}
then what is (A U B) ∩ C ?
What is the complement of A?
If
U (the universal set) = {1, 3, 5, 7, 9, 11, 13, 15, 17} and W = {5, 7, 9, 11}, then W' = . . ..
{1, 3, 13, 15, 17}
{1, 3}
{2, 4, 6, 8, 10, 12, 14, 16}
{1, 3, 5, 7, 9, 11, 13, 15, 17}
Given the following Venn diagram, let blue represent the students taking drama (D) and green represent the students taking math (M).
What is n(D ⋃ M)?
5
7
2
4
Which of the following is logically equivalent to ~ (p --> q)?
p ∧ q
p ∧ ~ q
~ p ∧ q
~ p ∧ ~ q
If something is an angle, then it is acute. What is an appropriate counter-example?
70⁰
45⁰
120⁰
True. There is no counterexample.
A conjecture is:
a false example in a compound statement
a compound statement using and or nor
a concluding statement reached during inductive reasoning
an educated guess based on empirical data, collected by a calculator
Inductive Reasoning means...
Guessing
Testing and observing patterns to make conjectures
Explaining why
Adding numbers together
All numbers that are divisible by 2 are divisible by 4
If you give me twenty dollars, then I will be your best friend.
Conclusion: you give me twenty dollars
Conclusion: I will be your best friend
Conclusion: then you probably should reevaluate your life
Conclusion: if you have lots of friends
What is this? If Emily is late to class, then she will be marked tardy.
"If you diet and exercise, then you will lose weight."
The statement "an angle is a right angle if and only if its measure is 90o" is an example of what type of statement?
Conditional
Conjecture
Biconditional
How are you feeling today?
I'm feeling great 😃
I'm good 🙂
I'm doing fine but could be better 😕
I'm struggling 😔
I don't know 😐
∉
What does this symbol ( ∪ ) represent in set theory?
Union
Intersection
Disjointed
Subset
B = {2, 3, 5, 7}
What is A ∩ B ?
Which is the correct set notation for A intersection B ?
{12, 14, 15, 18, 21}
{10, 11, 12, 14, 15, 18, 21}
{10, 11, 13, 16, 17, 19, 20}
{21}
Identify the shaded area...
A
B
A'
B'
Identify the shaded area...
A
B
A'
B'
Identify the shaded area...
A
B
A'
B'
Identify the shaded area...
A
B
A'
B'
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
Identify the shaded area...
A'∩B
A∩B'
A∪B'
A'∪B
Identify the shaded area...
A'∩B
A∩B'
A∪B'
A'∪B
Shade the appropriate area.
B ∪ C
Shade the appropriate area.
A' ∩ C
Shade the appropriate area.
A ∪ B ∪ C
Shade the appropriate area.
A ∪ B ∩ C
How many students chose only Spanish?
3
18
104
89
How many students took French and Spanish?
18
3
15
104
How many students dive?
4
7
18
12
How many students have Netflix or Prime?
330
60
190
20
How many students have all 3 streaming services?
40
360
10
140
How many students only have Hulu?
30
80
150
220
How many students prefer country?
12
22
10
22
How many students like country or rap but not rock?
46
23
46
5
How many students like rap and rock but not country?
18
20
46
53
The Purpose of Venn Diagrams is to.....
show an overlap in data
confuse the reader
show the frequency of one object
find the angles in a circle
Make a Venn diagram to answer the next 5 questions.
CLICK HERE
or you will
miss this!!!
What percent only saw
Team A play?
What percent only saw
Team B play?
What percent only saw
Team B & C play?
What percent watched exactly
two Teams play?
What percent did not watch any of the teams play?
