How Can Researchers Ensure Representative Samples?
To mitigate the risk of using a non-representative sample, researchers can employ various strategies:
Random Sampling: Using random sampling methods helps ensure that every individual in the population has an equal chance of being included in the sample, reducing bias. Stratified Sampling: This involves dividing the population into subgroups based on certain characteristics and sampling from each subgroup to ensure diversity. Increasing Sample Size: A larger sample size can capture a wider range of variability, making the sample more representative of the population. Inclusion of Diverse Variables: Considering a wide array of variables during sampling can help ensure that the sample reflects the population's diversity.
