sum_r = 0;
N = 12;
nu_0 = 0;
nu = 0;
t1 = 0; t2 = 0; t3 = 0; t4 = 0;
function [nu_0]= Time_calc(r)
    for i = 1:N
        sum_r = sum_r + r;
    end
    nu_0 = (sum_r - N/2)/(sqrt(N/12));
endfunction
for i = 1:400
    r = rand();
    nu = (Time_calc(r))*0.6 + 3.2;
    msg = 0;
    if r >= 0 & r < 0.03 then t1 = t1 + 1;
    msg = 1;
    else if r >= 0.03 & r < 0.60 then t2 = t2 + 1;
    msg = 2;
    else if r >= 0.60 & r < 0.73 then t3 = t3 + 1;
    msg = 3;
    else t4 = t4 + 1;
    msg = 4;
    end;
    end;
    end;
    printf('Рандомное число: %f Тип сообщения:%i Время???: %f \n',r,msg,nu);
end
    disp('____________________');
    disp(t1);
    disp(t2);
    disp(t3);
    disp(t4);
    disp('____________________');
    disp(t1/(400));
    disp(t2/(400));
    disp(t3/(400));
    disp(t4/(400));