has an equal chance of being selected as the sample. OA) Stratified sample, B) Simple random sample, Oc) Cluster sample, is a sample of size n where every group of size n OD) multistage sample O E) systematic sample

is a sample of size n where every group of size n has an equal chance of being selected as the sample. A) Stratified sample, B) Simple random sample, C) Cluster sample, D) multistage sample E) systematic sample