Question

What is the mean? 9.12.34.6.8.9.

Answer 1

Answer:

The mean (average) of these numbers is equal to 13.

Step-by-step explanation:

Another word for the "mean" of numbers is the "average" of numbers. You can find the average by adding all the numbers together and then dividing the sum you got by the number of values you added together, so in our case, there are 6 values given, therefore we will find the sum of all these numbers and then divide it by 6...

$\frac{9 + 12 + 34 + 6 + 8 + 9}{6} = \frac{78}{6} = 13$

Therefore, the mean (average) of this number is equal to 13.

Answer 2

Answer:

13

Step-by-step explanation:

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.