*Unit 15 Day 3

Front

What is hard drive capacity?

Back

The amount of data that can be stored on a hard drive, typically measured in gigabytes (GB) or terabytes (TB).

Front

What does a positive correlation indicate?

Back

A relationship between two variables where, as one variable increases, the other variable also increases.

Front

What does a negative correlation indicate?

Back

A relationship between two variables where, as one variable increases, the other variable decreases.

Front

What does 'no correlation' mean?

Back

There is no relationship between the changes in two variables; they do not affect each other.

Front

How do you identify a line of best fit in a scatter plot?

Back

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

Front

What is an example of a negative correlation?

Back

As the outside temperature increases, the number of layers of clothing worn decreases.

Front

What is an example of a positive correlation?

Back

As study time increases, test scores tend to increase.

Front

What is the purpose of a scatter plot?

Back

To visually display the relationship between two quantitative variables.

Front

What is the significance of the slope in a line of best fit?

Back

The slope indicates the direction and steepness of the relationship between the two variables.

Front

What is a variable in an experiment?

Back

Any factor, trait, or condition that can exist in differing amounts or types.