MEAN MODE MEDIAN & RANGE

Front

What is the mean?

Back

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

Front

How do you calculate the mean of a set of numbers?

Back

To calculate the mean, add all the numbers together and then divide by the total number of values.

Front

What is the mode?

Back

The mode is the number that appears most frequently in a data set.

Front

How do you find the mode in a set of numbers?

Back

Identify the number(s) that occur most frequently in the data set.

Front

What is the median?

Back

The median is the middle value in a data set when the numbers are arranged in order.

Front

How do you find the median of a set of numbers?

Back

Arrange the numbers in ascending order and find the middle value. If there are two middle values, calculate their average.

Front

What is the range of a set of numbers?

Back

The range is the difference between the highest and lowest values in a data set.

Front

How do you calculate the range?

Back

Subtract the smallest number from the largest number in the data set.

Front

Find the mean of these numbers: 1, 0, 1, 5, 6, 3, 4.

Back

The mean is 2.85.

Front

Find the mean of these numbers: 5, 11, 2, 12, 4, 2.

Back

The mean is 6.