Question

Dalam percobaan melambungkan dua mata uang logam sebanyak 100 kali tentukan frekuensi harapan munculnya “SATRU ANGKA”

Answer 1

N(s) = 2²
       = 4
n(a) = { (AG) (GA)}
       = 2
Fh = 2/4 x 100
     = 1/2 x 100
     = 50

Answer 2

N = 100 S = 4 A = 2
P(A) = A/S = 2/4 = 1/2
Ph(A) = P(A) x N = 1/2 x 100 = 50