Нэвтрэх
Mathematics for IGCSE & O level - Statistical Diagrams (Section 6 - No. 38)
In a survey of 200 people, how many people said that blue was their favorite color?
12
24
80
100
Тайлбар
The relative frequency for Blue is 0.12 so 0.12 * 200 = 24
Смхиман (0)
Сэтгэгдэл бичихийн тулд нэвтэрнэ үү
Сурталчилгаа
Javascript-д энэ хуудсыг зохих ёсоор ачаалахыг зөвшөөрнө үү
