Mean, Median, Mode, and Range

Front

What is the mode of a set of numbers?

Back

The mode is the number that appears most often in a set of numbers.

Front

What is the median of a set of numbers?

Back

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

Front

What is the range of a set of numbers?

Back

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

Front

How do you find the mode in the set: 1, 2, 2, 3, 7?

Back

The mode is 2.

Front

How do you find the range in the set: 4, 4, 4, 6, 7?

Back

The range is 3 (7 - 4 = 3).

Front

What is the first step to find the median?

Back

Put the numbers in order from smallest to largest.

Front

If the set of numbers is even, how do you find the median?

Back

Take the average of the two middle numbers.

Front

What is the median of the set: 158cm, 172cm, 164cm, 164cm, 167cm, 159cm?

Back

The median is 164cm.

Front

What is the mode of the set: 3, 5, 3, 8, 9?

Back

The mode is 3.

Front

What is the range of the heights: 158cm, 172cm, 164cm, 164cm, 167cm, 159cm?

Back

The range is 14cm (172cm - 158cm = 14cm).