Data and Association

What is the correlation between length of running start and distance of jump?

• positive:  the further you run the further you jump
• negative: the less you run the less distance of your jump
• positive: the further your running start the less your distance

Tags

CCSS.HSF.IF.B.4

What type of association does this graph have? (a)  

• positive 
• negative
• none
• all of the above

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

If a scatterplot has no association then...

• ...it has no ordered pairs
• ...it has ordered pairs that have a negative pattern
• ...its ordered pairs have no predictable pattern
• ...if it makes a lion on a graph (roar!)

The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?

• The more books students read, the lower their English grade.
• The more books students read, the higher their English grade.
• The fewer books students read, the higher their English grade. 
• No relationship exists between the number of books students read and their English grades. 

Tags

CCSS.8.EE.B.5

What represents the x axis? (a)  

• ABC Company
• Hours Worked
• Amount Earned in Dollars
• Hours in Car

Tags

CCSS.HSF.IF.B.4

How many chemical engineers chose Science as their favorite subject?

Mathematical Equivalence

ON

Tags

CCSS.HSN.VM.C.6

What number should go in the blue box?

Mathematical Equivalence

ON

How many male students were surveyed?

Mathematical Equivalence

ON

How many people purchased no food and no drink?

Mathematical Equivalence

ON

Tags

CCSS.2.MD.D.9

What color car is the least popular at this car dealership? (a)  

• Red
• White
• Blue
• Green