scatter plot & line of best fit

What does a scatter plot show?

• The sum of two data sets

• The product of two data sets

• The relationship between two sets of data

• The difference between two data sets

Tags

CCSS.8.SP.A.1

What type of correlation is shown when as x increases, y also increases?

• Non-linear correlation

• Negative correlation

• No correlation

• Positive correlation

Tags

CCSS.HSS.ID.B.5

What does a trend line with a negative slope indicate?

• Linear correlation

• No correlation

• Negative correlation

• Positive correlation

Tags

CCSS.HSS.ID.B.5

How can a line of fit be used in a scatter plot?

• To predict future outcomes

• To calculate the sum of all data points

• To divide the plot into equal parts

• To color code the data points

Tags

CCSS.8.SP.A.2

What is an outlier in the context of scatter plots?

• The lowest data point in the plot

• The highest data point in the plot

• A data point that lies far away from the other data points

• A data point that lies within the trend of the data

Tags

CCSS.8.SP.A.1

What does a scatter plot with no correlation look like?

• All points are in a straight line

• Points are scattered randomly with no discernible pattern

• Points form a perfect circle

• Points are clustered in one corner of the plot

Tags

CCSS.HSS.ID.B.5

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

• Graph A
• Graph B
• Graph C
• Graph D

Tags

CCSS.8.F.A.3

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

• A
• B
• C
• D

Tags

CCSS.HSF-LE.A.1B

What is the type of association?

• Negative 
• no association
• positive 

Tags

CCSS.HSS.ID.B.5

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

Tags

CCSS.HSF.IF.B.4