question archive A researcher wants to evaluate the impact of participating in extracurricular activities (such as drama, debate, clubs) on a highschool students self steem compared to not participating in such activities
A researcher wants to evaluate the impact of participating in extracurricular activities (such as drama, debate, clubs) on a highschool students self steem compared to not participating in such activities
Subject:PsychologyPrice: Bought3
A researcher wants to evaluate the impact of participating in extracurricular
activities (such as drama, debate, clubs) on a highschool students self steem compared to not participating in such activities. The researcher gets a list of all high schools in the state then sends a survey to all the students at 15 randomly selected highschools. The survey asks questions about the student self esteem and their extracurricular activities. IN total, the research sends out 45000 survey and receives 30,000 completed surveys in return. Is this an example of an experiment or observational study?
What type of sampling method did the researcher use? What is the population for this study?
