programming and plot equarion

kindly i need program and plot for this equation

Answer 1

[Torsten]

z = -5:0.01:5;
f = 2*z/sqrt(pi).*hypergeom(0.5,1.5,-z.^2);
plot(z,f)

[sura]

thanks alot

[sura]

kindly i need program and plot for this equation also

[Torsten]

And what's the problem ?