Holiday Functions

Front

What is the second quartile in a data set?

Back

The second quartile, also known as the median, is the value that separates the higher half from the lower half of a data set.

Front

What does it mean if data has no association?

Back

It means that there is no discernible pattern or relationship between the variables being analyzed.

Front

What is a scatter plot?

Back

A scatter plot is a graph that uses dots to represent the values obtained for two different variables, showing the relationship between them.

Front

What is the domain of a function?

Back

The domain of a function is the complete set of possible values of the independent variable (input) for which the function is defined.

Front

How do you calculate the total cost using a function?

Back

You substitute the values of the variables into the function's formula to find the total cost.

Front

What is a linear association?

Back

A linear association is a relationship between two variables that can be represented by a straight line on a graph.

Front

What is the range of a function?

Back

The range of a function is the set of all possible output values (dependent variable) that result from using the function.

Front

What is an outlier in a data set?

Back

An outlier is a data point that differs significantly from other observations in the data set.

Front

What is the purpose of plotting data on a graph?

Back

Plotting data on a graph helps visualize relationships, trends, and patterns in the data.

Front

What does the term 'function' mean in mathematics?

Back

A function is a relation that assigns exactly one output value for each input value.