Tiga mata uang logam ditos bersama-sama sebaanyak 400 kali. frekuensi harapan muncul tepat dua gambar adalah.......kali
ekamiaww
Muncul tepat 2 gambar = {AGG,GGA,GAG} --> n(A) = 3 n(S) = 8 P(A) = n(A)/n(S) = 3/8 F h (A) = P(A) x banyaknya percobaan = 3/8 x 400 = 150 kali
n(S) = 8
P(A) = n(A)/n(S) = 3/8
F h (A) = P(A) x banyaknya percobaan
= 3/8 x 400
= 150 kali