Task 3(250 words – 3.75 Marks)

Quasi–experiments are studies that aim to evaluate interventions but that do not use randomization. Similar to randomized trials, quasi–experiments aim to demonstrate causality between an intervention and an outcome.

From the following, select any TWO and discuss the concepts with supporting examples.

HINT:where we use these methods, how it is important for decision makings……….

You have to write it in very simple way .. and also you have to write it in your way never copy past because it will be in turnitin ..
please focused on requirement in hint and write it in separate paragraph for the two selscted.