TSI MEAN MEDIAN MODE

Front

What is the median?

Back

The median is the middle number in a sorted list of numbers.

Front

How do you find the median of a data set?

Back

1. Arrange the numbers in order. 2. If there is an odd number of values, the median is the middle number. If even, it is the average of the two middle numbers.

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 of a data set?

Back

Identify the number that occurs most often in the set.

Front

What is the mean?

Back

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

Front

How do you calculate the mean?

Back

Add all the numbers together and divide by how many numbers there are.

Front

What is the range of a data set?

Back

The range is the difference between the largest and smallest numbers in the set.

Front

How do you find the range?

Back

Subtract the smallest number from the largest number.

Front

What is an example of finding the median?

Back

For the data set 3, 5, 7, 9, the median is 6.

Front

What is an example of finding the mode?

Back

In the data set 1, 2, 2, 3, the mode is 2.