Randomisation

Fun facts

Randomisation is important when designing experiments, since this allows the greatest reliability and validity of statistical estimates of treatment effects. By randomizing a big group of people, splitting them i two groups and letting them take two different roads to the shop where they buy their lottery tickets, we can find out which road is the most dangerous.

Flowchart_of_Phases_of_Parallel_Randomized_Trial_-_Modified_from_CONSORT_2010

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