Match the following sampling methods with their definitions Stratified sample Systematic sampling V Convenience sampling 1 v Simple random sample 1. The sample is chosen randomly, where the likelihood of each participant being selected for the sample is the same 2. Use results that are readily available 3. The population is divided into groups then a proportionate number of participants are randomly chosen from each 4. Choose a random number as a starting point, and select each n" piece of data