Exercise 2: Sampling Techniques I. Read each of the characteristics given in the first column of the table then identify which among the sampling techniques possess the specified characteristics. Write the word OKS if the sampling technique has the given characteristic and the word YAKS if it does NOT possess the said attribute. Simple Stratified Systematic Chain Convenience Purposive Characteristics Random Sampling Sampling Referral Sampling Sampling 1. A probability sampling technique. 2. Does not involve a random selection of elements. 3. The researcher uses subjects that are readily available to form the samples. 4. A sample is selected by first dividing the population into groups and samples are obtained in each stratum using simple random sampling. 5. Also known as interval sampling