Finding Mean Review

Front

What is the mean of the numbers 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1?

Back

2

Front

If the mean of six numbers is 5 and five of the numbers are 6, 6, 5, 3, and 1, what is the sixth number?

Back

9

Front

What is the mean of the numbers 20, 30, 24, 32?

Back

26.5

Front

What is the mean of the numbers 1, 8, 7, 5, 6, 4, 7, 6?

Back

5.5

Front

What is the mean of the numbers 1.4, 2.8, 2.4, 2.5, 2.8, 3.1, 1.1?

Back

2.3

Front

Define 'mean' in mathematics.

Back

The mean is the average of a set of numbers, calculated by dividing the sum of the numbers by the count of the numbers.

Front

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

Back

Add all the numbers together and then divide by the total count of the numbers.

Front

What is the mean of the numbers 10, 20, 30?

Back

20

Front

If the mean of a set of numbers is 10 and there are 5 numbers, what is the total sum of those numbers?

Back

50

Front

What is the mean of the numbers 5, 15, 25, 35?

Back

20