This is just the basic random sampling. 120 students were chosen at random from all classes and every student had the same chances of getting chosen. Things like social background or race were not taken as a criteria for getting chosen, nor did things like gender. Everyone was chosen at random.
Answer:
B. The types of blood relationships in the group
Explanation:
Because of all the cruel things that are happening
answer:- Primary Sector: Basket weaver, Flower cultivator, Milk vendor, Fishermen, Money lender, Gardener, Potter, Bee-keeper
Secondary Sector: Workers in match factory
Tertiary Sector: Tailor, Priest, Courier, Money lender, Astronaut, Call centre employee
if I am right then make me brainliest
I believe it is B. Not 100% sure though.