What are the benefits of stratified sampling? Is this something you have taken into consideration as you built your study? Do you think it is important to your study? Why or why not? My study is referring to electronics hindering a child's education

What are the benefits of stratified sampling? Is this something you have taken into consideration as you built your study? Do you think it is important to your study? Why or why not? My study is referring to electronics hindering a child's education