Scatter plots

What type of correlation does this graph have?

• Negative

• no association

• positive

What type of correlation does this graph have?

• positive

• negative

• none

• all of the above

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?

• 60

• 92

• 70

• 76

What type of correlation does this scatter plot show?

• positive

• negative

• no correlation

• nonlinear association

What type of correlation does graph C have?

• Positive Linear

• Negative Linear

• Non-Linear

• No Correlation

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

What type of correlation is shown in this plot?

• Positive

• Negative

• No Correlation

What type of correlation is shown in this plot?

• Positive

• Negative

• No Correlation

Mrs. Moises, the school counselor, keeps a candy jar in her office for students.  During one week, she kept count of how many students came to visit her and the number of candies in the jar, as show in the scatter plot.  Based on the trend line, what is the best prediction for the number of candies in the jar when 30 students visit her?

• 90
• 180
• 135
• 150

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

Is the point in red an outlier?

• Yes

• No

Tags

CCSS.HSS.ID.A.3

Based on the graph, if Joe earned $400, how many hours did he work?

• 25 hours

• 35 hours

• 45 hours

• 15 hours

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10