Mean, Median, & Mode

Front

What is the meaning of 'mean'?

Back

The average of a set of numbers, calculated by adding them all together and dividing by the count of numbers.

Front

What is the meaning of 'median'?

Back

The middle value in a list of numbers when they are arranged in order.

Front

What is the meaning of 'mode'?

Back

The number that appears most frequently in a data set.

Front

How do you find the median of a data set?

Back

Arrange the numbers in order and identify the middle number. If there are two middle numbers, calculate their average.

Front

What is the first step to find the mean of a data set?

Back

Add all the numbers together.

Front

What is the formula to calculate the mean?

Back

Mean = (Sum of all values) / (Number of values).

Front

If a data set has no repeating numbers, what is the mode?

Back

There is no mode.

Front

How do you find the mode in a data set?

Back

Identify the number that appears most frequently.

Front

What is the range of a data set?

Back

The difference between the highest and lowest values.

Front

How do you find the range of a data set?

Back

Subtract the smallest number from the largest number.