3.1: Statements, Negations and Quantified Statements

A sentence that can be judged either true or false is called a(n) ________.

• negation

• quantifier

• statement

• Not sure. I was using my cell phone.

Words such as all, none (or no), and some are examples of ________.

• statements

• quantifiers

• I have no idea. I need to pay attention to lecture

• negation

The negation is symbolized by _____ and is read "not."

• 

Who are your friends

• statement

• question

I ate dinner at Grandma's house

• statement

• question

Select the correct visual representation for:

Some A are not B

• 
• 
• 
• 

Select the correct visual representation for:

Some A are B

• 
• 
• 
• 

Select the correct visual representation for:

No A are B

• 
• 
• 
• 

Select the correct visual representation for:

All A are B

• 
• 
• 
• 

What is the negation of the statement:

No bicycles have three wheels

• Some bicycles have three wheels

• All bicycles have three wheels

• Some bicycles do not have three wheels

• All bicycles do not have three wheels