1. Provide at least two example scenario when to use Simple Random, Systematic, Stratified Sampling and Cluster sampling. For Example :Cluster Sampling An organization will conduct a survey regarding the performance of smartphones across Germany. They can divide the entire country's population into cities (clusters) and further select cities with the highest population and also filter those using mobile devices. Place your answer in the matrix below: SAMPLING METHODS SCENARIOlCASE STUDY Simple Random 1. 2. Systematic Sampling 1. 2. Stratified Sampling 1. 2. Cluster Sampling 1. 2