Math 8 AIR Review

Which fraction can be expressed as a terminating decimal? 

• 3/8
• 7/12
• 1/9
• 2/3

Which of the following number is an integer? 

• 3/5
• 0.0852
• √3
• -12

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

A perfect square is which type of number?

• Rational 
• Irrational

√2

• 1
• 2
• irrational
• ∞

What is the type of correlation?

• Negative 
• no association
• positive 

Tags

CCSS.HSF-LE.A.1B

What type of correlation does this graph have?

• positive 
• negative
• none
• all of the above

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

What type of correlation does this graph have?

• positive
• negative
• none
• all of the above

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books.  Use the trend line to predict how many chapters would be in a book with 140 pages. 

• 12 chapters
• 19 chapters
• 14 chapters
• 21 chapters

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

What is the relative frequency (to the nearest percent) of boys among those who cannot bike to school? 

• 4%
• 14%
• 13%
• 29%

Tags

CCSS.HSS.CP.A.4

CCSS.HSS.ID.B.5