Create function for different normal distributions

I want to use a function to assign different normal distributions for the waiting time in a queue based on a agent parameter.

Function

Fuction body:

if (agent.tar == "A03")
    return normal(4.70,16.38);
if (agent.tar == "A02")
    return normal(4.70,16.38);
else normal(4.8,16.9);

Does anyone know what "Type" i have to use to return it to the queue?

Queue

Many thanks for your help in advance.

Brgds Kev

The pictures above shows my approach. I just need to know what type should be returned.

>Solution :

The "delay time" field wants to know a double so your function MUST return a "double" value.

Just choose that in the "Returns value" dropdown for "Type", it is the 2nd entry from the top.