What type of sampling method is being used in this study? a) Random sampling b) Convenience sampling c) Stratified sampling d) Cluster sampling

Based on the options provided, the type of sampling method being used in this study can be determined by analyzing the characteristics of each method: a) Random sampling: This method involves selecting individuals randomly from the population, giving each individual an equal chance of being chosen. It is commonly used to ensure a representative sample. b) Convenience sampling: This method involves selecting individuals who are readily available and easily accessible. It is a non-probability sampling method and may not provide a representative sample. c) Stratified sampling: This method involves dividing the population into subgroups or strata based on certain characteristics and then selecting individuals from each stratum. It ensures representation from different subgroups within the population. d) Cluster sampling: This method involves dividing the population into clusters or groups and then randomly selecting entire clusters to be included in the sample. It is often used when it is impractical or costly to sample individuals directly. Based on the options provided, you would need to select the correct answer that best describes the sampling method being used in the study.