Bivariate Data Topic 4 retest

What is the trend for this scatter plot

• Negative

• Positive

• None

Tags

CCSS.HSS.ID.B.6

About what should the number of manatees be by the year 2015?

• 3000

• 2500

• 5000

• 6000

Tags

CCSS.HSF.BF.A.2

What is the type of association?

• Negative 
• no association
• positive 

Tags

CCSS.HSF-LE.A.1B

Which of the following lines represents the line of best fit for the scatter plot?

• A
• B
• C
• D

Tags

CCSS.8.EE.B.5

What would be the correlation be between study time and test grades?

• positive correlation
• negative correlation
• no correlation
• cannot be determined

Tags

CCSS.HSF-LE.A.1B

What is a line of best fit used for?

• To predict things

• To have a better understanding of the graph

• To connect the points

• To make you look smart

Tags

CCSS.8.EE.B.5

Data points that are far away from most other points

• Cluster
• Outlier
• Correlation
• Scatter Plot

Tags

CCSS.HSS.ID.A.3

If a line of best fit models the data very well, what would you expect to see in a graph of the data and the line?

• The line connects a lot of the points.
• The line is underneath all the points.
• The line is non-linear.
• The line is close to all the points.

Tags

CCSS.HSF-LE.A.1B

What type of correlation is shown in the scatter plot?

• Positive Linear Correlation
• Negative Linear Correlation
• Non-Linear Correlation
• No Correlation

Tags

CCSS.HSF-LE.A.1B

Make a prediction for a resting heart rate after 6 hours of exercise a week.

• 6

• 50

• 55

• 80

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7