Distribution Graph thing

local dis = .45
local mean = 6

local low = mean-(dis*3)

local tab = {low}

for i=1,6 do
    low = low + dis
    table.insert(tab,low)
end

local str = ""

for i=1,#tab do
    if i ~= #tab then
        str = str..tab[i]..", "
    else
        str = str..tab[i]
    end
end

print(str)