2

# what is mean?

By Lee Mansfield on the 11th of June, 2012

• 1
Vote

Mean is just the average of the numbers. Mean is the mathematical average of a set of numbers. The average is calculated by adding up two or more scores and dividing the total by the number of scores.

By jagadish on the 14th of January, 2013

• 0
Vote

The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number of numbers.

By Cecil on the 15th of January, 2013

• 0
Vote

Mean
The mean of a set of numbers is their average. You find the average of a set of numbers by adding them up and dividing by the number of numbers you have. So, the mean of 3,4,6,9, and 3 is:
```
3 + 4 + 6 + 9 + 3      25

-----------------  =   --  = 5

5                5

```

By AMRITA CHAKRAVARTY on the 21st of January, 2013

## Interpret statistical graphs and draw conclusions

Statistical graphs usually show data about human populations, what we do, what we like, what we spend money on etc.

You will be expected to interpret graphs that show statistical data, using the data to draw conclusions about people’s patterns of behaviour.

Nothing in this section yet. Why not help us get started?

Other Relates Topics…

## Related Questions

• 1
Vote
3

### What is the general form for a quadratic equation?

By Filsan on the 10th of January, 2013

• 1
Vote
2

### What does the graph of Y = x Linear look like?

By Filsan on the 10th of January, 2013

• 1
Vote
3

### What is the equation of a straight line graph?

By Filsan on the 10th of January, 2013

• 0
4