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What is a sample study?

sample is the population we make our study about them.


What effect does non-random sample have on what you can say about the results of a study?

It means that the results of the study cannot be claimed to hold for the entire population from which the sample was drawn. The researchers can only claim that their results hold for the individuals selected into their sample.


What are the factors for determining the sample design?

In the process of developing a sampling design for this study, there are some critical factors you should consider. Explain five of these factors.


What should you take into considersation when selecting a sample for study?

When selecting a sample for a study, consider the target population to ensure it accurately represents the characteristics you want to investigate. Additionally, think about the sample size, as a larger sample can improve the reliability and validity of the results. It's also essential to consider sampling methods (random, stratified, etc.) to minimize bias and ensure that the sample reflects the diversity of the population. Lastly, ethical considerations, such as informed consent and confidentiality, should be taken into account.


What is the sample size of each group?

To determine the sample size of each group, you need to specify the context or study in question, as sample sizes can vary widely depending on the research design, population, and statistical requirements. Typically, sample sizes are calculated based on desired power, effect size, and significance level. If you can provide more details about the specific study or groups you are referring to, I would be glad to assist further.