Question

The sampling technique that gives every member of the group under study an equal chance of being included is known as _____. sponsored sampling convenience sampling simple random sampling purposeful sampling referral sampling

Answer 1

I believe it is simple random sampling.
Hope it helps!

Answer 2

Answer : simple random sampling

Simple random sampling is a technique where group of data are selected from larger group for study.

Each data can be selected by chance and each member has equal chance of being selected.

So , The sampling technique that gives every member of the group under study an equal chance of being included is known as simple random sampling.