MMMR Intro

Front

What is the median?

Back

The median is the middle value of a set of numbers when they are arranged in numerical order.

Front

What does the mean represent?

Back

The mean represents the average of a set of numbers.

Front

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

Back

To find the range, subtract the smallest number from the largest number in the set.

Front

What is the mode?

Back

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

Front

If a set of scores is: 10, 20, 30, 40, what is the median?

Back

The median is 20.

Front

What is the average of the numbers 4, 8, 6?

Back

The average (mean) is 6.

Front

In a set of numbers, if the smallest number is 5 and the largest is 15, what is the range?

Back

The range is 10.

Front

If the scores are: 100, 90, 90, 80, what is the mode?

Back

The mode is 90.

Front

What is the median of the following set: 3, 1, 4, 2?

Back

The median is 2.5.

Front

How many scores are needed to find the median?

Back

At least one score is needed, but an odd number of scores makes it easier to find the median.