RosettaCodeData/Task/Averages-Arithmetic-mean/MAXScript/averages-arithmetic-mean.max

fn mean data =
(
    total = 0
    for i in data do
    (
        total += i
    )
    if data.count == 0 then 0 else total as float/data.count
)

print (mean #(3, 1, 4, 1, 5, 9))