Patterns in Data

Are there any gaps?

• yes at 5

• no gaps

• yes at 5 and 7

What is this graphs distribution

• Left skewed

• Right skewed

• Bell Curve

• Outlier

Where is the cluster

• no cluster

• cluster at 0-4

• culster at 6

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

What is the median?

• 62

• 58

• 66

• 60

Where is the peak?

• 90-99

• No peak

• 80-99

• 90-109

Which sentence describes the relationship shown on this scatter plot?

• As the temperature decreases, the visitors increase. 

• As the temperature increases, the number of visitors increases. 

• As the visitors increase, the temperature decreases. 

• No correlation

What type of correlation does this graph have?

• positive 

• negative

• none

• all of the above

What is a line of best fit used for?

• To make predictions

• To make the graph look pretty

• To connect the points

• To make it look like you know what you are doing

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

• Graph A

• Graph B

• Graph C

• Graph D