scatter plots and 2 way tables

How many people like both skateboards & snowmobiles?

• 45
• 25
• 10
• 80

Tags

CCSS.8.SP.A.4

What correlation is shown?

• positive
• negative
• none

Tags

CCSS.8.SP.A.1

CCSS.8.SP.A.2

According to the line of best fit, how much sales would there be at 24 degrees Celsius?

• $250
• $580
• $400
• $650

What is the equation for the line of best fit?

• y=-2x+40
• y=2x+40
• y=-1/2x+40
• y=1/2x+40

The line of best fit is appropriately placed.

• True
• False

As x increases, y increases

• correlation coefficient
• causation
• positive correlation
• negative correlation

Tags

CCSS.HSF-LE.A.1B

What type of correlation (association)?
The outside temperature and the amount of layers you wear. 

• Positive correlation
• Negative correlation
• No correlation
• All of the above

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

CCSS.HSS.ID.C.9

What is the correlation?

• Negative correlation
• No correlation
• Positive correlation
• All of the above

Tags

CCSS.HSF-LE.A.1B

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

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

What was the most popular party type?

• Bowling
• Skating
• Dancing
• Total

Tags

CCSS.HSN.VM.C.6