Prob & Stats CP Benchmark Test

What shape is a normal distribution curve?

• Half curve
• Round curve
• Bell curve
• Square curve

Tags

CCSS.HSS.ID.A.3

What is a value called when it is much greater or lesser than most of the other values in the data set? 

• Cluster
• Gap
• Outlier
• Point

Tags

CCSS.HSS.ID.A.3

What is a set of closely grouped data on a scatter plot?

• Gap
• Cluster
• Group
• None of the above 

What type of graph shows the relationship between two variables in a data set?

• Graph
• Bar Graph
• Line Graph
• Scatter plot 

Tags

CCSS.HSS.ID.B.6

What kind of data display shows bivariate data with rows and columns? 

• Scatter Plot
• Bar Graph
• Two-way table
• Pie Chart

When the data points on a scatter plot appear to cluster around a line, what is being shown?

• Linear association
• Nonlinear association
• a cluster
• No association 

Tags

CCSS.HSS.ID.B.6

When the data points do not cluster around a line, but do cluster to form another shape, the data has a...

• Linear association
• Nonlinear assocation
• A line
• No association 

What is NOT another word for association? 

• Relationship
• Correlation
• Difference 

When the line on a scatter plot has a negative slope, the data has a...

• Positive association
• Negative association 
• No association 

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

When the line on a scatter plot has a positive slope, the data has a...

• Positive association
• Negative association
• No association 

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7