Define simple random sampling Simple random sampling is the process of obtaining a sample of size n from a population of the same size n. The sample is then called a simple random sample. O B. A sample of size n from a population of size N is obtained through simple random sampling if every possible sample of size n has an equal likely chance of occurring. The sample is then called a simple random sample. O C. Simple random sampling is the process of using chance to select individuals from a population to be included in the sample. The sample is then called a simple random sample O D. Simple random sampling is the process of selecting individuals from a population using a convenient sample. The sample is then called a simple random sample.