Нэвтрэх
Mathematics for IGCSE & O level - Probability (Section 4 - No. 5)
In a school, 60% of the students are girls and 40% are boys. What is the probability of randomly selecting a boy?
0.4
0.6
1.0
0.0
Тайлбар
40% are boys, so probability is 0.4
Смхиман (0)
Сэтгэгдэл бичихийн тулд нэвтэрнэ үү
Сурталчилгаа
Javascript-д энэ хуудсыг зохих ёсоор ачаалахыг зөвшөөрнө үү
