Algebra 1 Unit 1 Scatterplots CW

Front

What does no correlation on a scatterplot indicate?

Back

No relationship between the variables.

Front

What does a negative correlation on a scatterplot indicate?

Back

As one variable increases, the other variable decreases.

Front

What does a positive correlation on a scatterplot indicate?

Back

As one variable increases, the other variable also tends to increase.

Front

What is a scatterplot?

Back

A scatterplot is a type of data visualization that displays the relationship between two numerical variables.

Front

What type of relationship does a scatterplot with no correlation show?

Back

No Relationship.

Front

What does a strong positive correlation look like on a scatterplot?

Back

Points cluster closely along an upward slope.

Front

What does a strong negative correlation look like on a scatterplot?

Back

Points cluster closely along a downward slope.

Front

What is the purpose of a scatterplot?

Back

To visualize the relationship between two variables.

Front

How can you identify a weak correlation on a scatterplot?

Back

Points are spread out and do not follow a clear trend.

Front

What does it mean if the points on a scatterplot form a horizontal line?

Back

There is no correlation between the variables.