Line of Best Fit

Front

What is the Line of Best Fit?

Back

A straight line that best represents the data on a scatter plot, showing the trend of the data points.

Front

What does Causation imply?

Back

It implies that one variable directly affects another variable.

Front

What does Correlation indicate?

Back

It indicates that two variables are related, but does not imply that one causes the other.

Front

What is an example of Causation?

Back

It started raining and the baseball game was delayed.

Front

What is an example of Correlation?

Back

The speed you drive and the amount of fuel you use.

Front

How can you determine if a line is an accurate line of best fit?

Back

By checking if it minimizes the distance between itself and all the data points.

Front

What does a positive correlation look like on a graph?

Back

As one variable increases, the other variable also increases.

Front

What does a negative correlation look like on a graph?

Back

As one variable increases, the other variable decreases.

Front

What is the difference between correlation and causation?

Back

Correlation indicates a relationship between two variables, while causation indicates that one variable directly affects the other.

Front

What is the purpose of the Line of Best Fit in data analysis?

Back

To summarize the relationship between variables and make predictions.