U6L7 Quiz Review

Describe the association of the scatter plot:

• Negative, Linear, No Cluster

• Negative, Nonlinear, No Cluster

• Positive, Nonlinear, Clusters

• Positive, Linear, No Cluster

Tags

CCSS.6.SP.B.5C

CCSS.HSS.ID.A.3

What type of association is shown?

• Positive, Nonlinear, No Cluster

• Negative, Linear, No Cluster

• Positive, Linear, No Cluster

• Negative, Nonlinear, Clusters

Tags

CCSS.8.F.A.3

What type of association is shown?

• Positive, Clusters

• Negative, Clusters

• Positive, No Clusters

• Negative, No Clusters

Tags

CCSS.8.SP.A.1

What shows the BEST trend line for the data:

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

What does the slope mean in real life?

• As the monthly avg temp increases by 1, the bill amount increases by about $5

• As the monthly avg temp increases by 1, the bill amount increases by about $20

• As the monthly avg temp increases by 1, the bill amount decreases by about $10

Tags

CCSS.HSF.LE.B.5

Look for the point that represents the HIGHEST grade. What does that point mean?

• The person who scored 97 slept for 10 hours.

• The person who scored 100 slept for 10 hours.

• The person who scored 100 slept for 7 hours.

• The person who scored 97 slept for 8 hours.

Tags

CCSS.HSF.IF.B.4

Plot each point on the scatter plot

Tags

CCSS.8.SP.A.1

Is this a good line of best fit? Why?

• Yes, it is a good trend line because it goes through the middle of the points and follows the pattern.

• No, it is not a good trend line because it does not go through two data points.

• No, it is not a good trend line because it does not follow the pattern of the data.

Tags

CCSS.8.SP.A.2

This shows a ​ ​ (a)   linear association​

• negative
• positive
• non

Tags

CCSS.HSS.ID.B.5