Find the mean absolute value of 0.4, 0.2, 0.4, 0.6

Answer: I think it's 0.4

Step-by-step explanation:

Adding all the numbers together (0.2; 0.4; 0.4; 0.6) gives you 1.6 which, when divided by the amount of numbers, gives you 0.4. If that isn't the kind of mean you're referring to. It'd still be 0.4 because it is the value in the middle of all given numbers.