Can someone please give me the answer to these psychology essential Questions I am a ib highschool student in grade 11 and I need to know these before my exam. Thankyou

1. What considerations must a psychologist make when setting up a research experiment?

2. What are the strengths and limitations of an experimental approach to studying human behaviour?

3. What is the importance of a representative sample - and how can one be obtained?

4. How can statistics be used to help us interpret data?

An experiment depicts the relationship between the dependent and the independent variable. Experiment is used to arrive at new knowledge in science.

1) When setting up an experiment, a psychologist must consider the feasibility of the experiment.

2) The experimental approach to human behavior makes the study scientific and reproducible. However, some aspects of human behavior such as response to stress may not be studied by the experimental approach.

3) The representative sample is a little number chosen out of the population in such a way that reflects the entire properties of the population.

4)Statistics helps us to see the patterns and the relationships that exist in a dataset.

Learn more about experiment:https://brainly.com/question/11256472

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