Bivariate Data

Bivariate data involves

• one variable

• two variables

• three variables

• four variables

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

_________ is a diagram that uses coordinates to display values for two variables for a set of data.

• dot plot

• scatter plot

• histogram

• stem and leaf plot

Tags

CCSS.HSS.ID.B.6

The words ________, ________ and ________ are used to describe the way in which the variables are related.

• relationship

• generalship

• correlation

• association

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

The correlation is positive if the y variable generally increases as the x variable increases.

• True

• False

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

CCSS.HSS.ID.C.9

Choose two words from those listed below to best describe the correlation between the two variables.

• strong

• weak

• positive

• negative

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

Choose two words from those listed below to best describe the correlation between the two variables.

• strong

• weak

• positive

• negative

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

Choose two words from those listed below to best describe the correlation between the two variables.

• strong

• weak

• positive

• negative

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

Describe the following time-series plots as having a linear (straight line) trend, non-linear trend (a curve) or no trend.

• linear trend

• non-linear trend

• no trend

Describe the following time-series plots as having a linear (straight line) trend, non-linear trend (a curve) or no trend.

• linear trend

• non-linear trend

• no trend

Tags

CCSS.HSS.ID.C.7

This time-series graph shows the temperature over the course of 8 hours of a day. State the temperature at 12 noon.

• 20

• 24

• 28

• 30

Tags

CCSS.6.SP.A.2

CCSS.6.SP.B.4

CCSS.6.SP.B.5