Quiz about QZ- 2-1 Inductive Reasoning and Compound Statements

Question 1

Conjunction means

Accepted Answer

both have to be true

Answer

only one has to be true

Answer

none have to be true

Answer

:0

Question 2

The type of reasoning where a person makes  conclusions based on observations and patterns is called...

Accepted Answer

Inductive reasoning

Answer

Deductive reasoning

Answer

Conjecture

Answer

Experiments

Question 3

Used to prove that a conjecture is false.

Accepted Answer

Counterexample

Answer

Inductive Reasoning

Answer

Concluding statement

Answer

Conjecture

Question 4

Disjunction means

Accepted Answer

only one has to be true

Answer

both have to be true

Answer

none have to be true

Answer

:0

Question 5

A conjuction is a compound statement that uses _________ to join two statements

Accepted Answer

and

Answer

or

Answer

nor

Answer

without

Question 6

A disjuction is a compound statement that uses _________ to join two statements

Accepted Answer

or

Answer

and

Answer

nor

Answer

without

Question 7

A conjecture is .....

Accepted Answer

a concluding statement reached during inductive reasoning

Answer

a false example in a compound statement

Answer

a compound statement using and or nor

Answer

an educated guess based on empirical data, collected by a calculator

Question 8

What are the missing numbers in this pattern?
12, 15, ___, 21, ____, 27

Accepted Answer

18, 24

Answer

18,23

Answer

17, 25

Answer

17, 24

Question 9

Use Inductive reasoning to make a conjecture.December, May, October, March, August, ...

Accepted Answer

each month is 5 mnohts after the other

Answer

each month is 3 months after the other

Answer

each month is 4 months after the other

Answer

each month is 6 months after the other

Question 10

Use inductive reasoning to choose the correct conjecture.14, 20, 26, 32, 38, ...

Accepted Answer

each term adds 6

Answer

each term adds 12

Answer

each term increases by 8

Answer

each term subtracts 6

Question 11

Used to prove that a conjecture is false.

Accepted Answer

Counterexample

Answer

Inductive Reasoning

Answer

Concluding statement

Answer

Conjecture

Question 12

In a disjunction, even if one of the statements is false, the whole disjunction is still...

Accepted Answer

True

Answer

False

Answer

Both true and false

Answer

Negated

Question 13

A statement that has the opposite meaning, as well as an opposite truth value is called what?

Accepted Answer

Negation

Answer

Logic

Answer

Pyramid

Answer

Disjunction

Question 14

Statements are often represented by using what letters?

Accepted Answer

p and q

Answer

Goodbye Letters

Answer

r and d

Answer

x and y

Question 15

What is a compound statement using the word and called?

Accepted Answer

Conjunction

Answer

Juxtaposition

Answer

Colorado

Answer

Negation

Question 16

What is a compound statement using the word "or" called?

Accepted Answer

Disjunction

Answer

Conjunction

Answer

Truth Table

Answer

Consequences

Question 17

P = "It is snowing"

Q = "I am wearing my hat"

Which of the following represents Conjunction?

Accepted Answer

It is snowing and I am wearing my hat

Answer

It is snowing or I am wearing my hat

Answer

If it is snowing, then I am wearing my hat

Answer

It is NOT snowing and I am NOT wearing my hat

Question 18

P = "It is snowing"

Q = "I am wearing my hat"

Which of the following represents Disjunction?

Accepted Answer

It is snowing or I am wearing my hat

Answer

It is snowing and I am wearing my hat

Answer

If it is snowing, then I am wearing my hat

Answer

It is NOT snowing and I am NOT wearing my hat

Question 19

Statement: "12 divisible by 3 and 3 is a prime number"

Is this statement True or False?

And what kind of compound statement is this?

Accepted Answer

True; Conjunction

Answer

True; Disjunction

Answer

False; Disjunction

Answer

False; Conjunction

Question 20

Statement: "16 - 4 = 10 or 4 is an even number"

Is this statement True or False?

And what kind of compound statement is this?

Accepted Answer

True; Disjunction

Answer

True; Conjunction

Answer

False; Disjunction

Answer

False; Conjunction

Question 21

P = "My name is Heru"

Q = "I am a teacher at Pribadi School"

Which of the following represents Conjunction?

Accepted Answer

My name is Heru and I am a teacher at Pribadi School

Answer

My name is NOT Heru and I am NOT a teacher at Pribadi School

Answer

If my name is Heru, then I am a teacher at Pribadi School

Answer

My name is Heru or I am a teacher at Pribadi School

Question 22

What is a sentence that is either true or false called?

Accepted Answer

Statement

Answer

Logic

Answer

Conjunction

Answer

Disjunction

Question 23

What is the term we use when we are determining whether a statement is True or False?

Accepted Answer

Truth Value

Answer

Compound Statement

Answer

Parallelogram

Answer

Truth Gate

Question 24

Two or more statements joined by the word and or or form a what?

Accepted Answer

Compound Statement

Answer

Negation

Answer

Roundabout

Answer

Circle

Question 25

All months that begin with the letter M have 31 days.

Accepted Answer

True

Answer

False; March

Answer

False; May

Question 26

p: Max is eating an apple.

q: Max is eating a piece of fruit.

Is ~p V ~q true or false?

Accepted Answer

False

Answer

True

Question 27

The reciprocal of a number is always less than 1.

Accepted Answer

False

Answer

True

Question 28

p: Vertical angles are congruent.

q: Complementary angles form a right angle.

Find p V ~q

Accepted Answer

Vertical angles are congruent or complementary angles do not form a right angle. True

Answer

Vertical angles are not congruent and complementary angles form a right angle. False

Answer

Vertical angles are congruent and complementary angles do not form a right angle. False

Answer

Vertical angles are congruent or complementary angles form a right angle. True

QZ- 2-1 Inductive Reasoning and Compound Statements

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