pls bantu jawab nomor yg dibuletin yaaa

n(s) = 2^4 = 16
n(a) = 10
(A, A, A, A) (G, A, A, A) (A, G, A, A) (A, A, G, A) (A, A, A, G) (G, G, G, G) (G, G, G, A) (A, G, G, G) (G,A,G,G)(G, G, A, G)
p = 10/16
=5 /8