Bivariate Data Review

The response variable is:

• The variable we expect to explain or predict the value of the explanatory variable.

• Sometimes called the independent variable (IV)

• The variable we expect to change in response to the explanatory variable

• Also known as EV

Tags

CCSS.HSF-LE.A.1B

We wish to investigate the relationship between the number seeds planted in a garden and the number of fruit grown. The explanatory variable (EV) is

• The number of fruit grown

• The amount of soil in the garden

• The number of hours spent watering the plants

• The number of seeds planted

Tags

CCSS.6.EE.C.9

The number of orange Skittles in a bag. 

• Discrete
• Continuous

Tags

CCSS.HSF.IF.A.3

What is the temperature of this fire?

• continuous

• discrete

Tags

CCSS.HSN.Q.A.1

What is the type of association?

• Negative 
• no association
• positive 

Tags

CCSS.HSF-LE.A.1B

Which scatter plot shows a linear relationship between x and y?

• Graph A
• Graph B
• Graph C
• Graph D

Tags

CCSS.8.F.A.3

What would you divide to find the relative frequencies by row? (Select all that apply.)

• 55/118

• 55/143

• 88/103

• 88/143

Tags

CCSS.HSS.CP.A.4

CCSS.HSS.ID.B.5

How many attended the basketball game but did not attend the school play?

• 63

• 55

• 118

• 88

Tags

CCSS.4.OA.A.3

What percentage of girls have blonde hair?

• 30%
• 32%
• 29%
• 40%

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What percentage of males drive sports cars?

• 35%
• 16.25%
• 65%
• 25%

Tags

CCSS.HSS.IC.B.4

CCSS.HSS.ID.B.5