Function mean

mean(collection: List<any> | null | undefined): number
Computes the mean of the values in array.
Parameters
- collection: List<any> | null | undefined
Returns number
Returns the mean.
Example
```
_.mean([4, 2, 8, 6]);
// => 5
```
- Defined in node_modules/@types/lodash/common/math.d.ts:168