Which of the following statements is/are Incorrect about Randomised Controlled Trial, a work to which Nobel Economics Prize for 2019 was awarded recently? 1. It is an experiment that is designed to isolate the influence that a certain intervention or variable has on an outcome or event. 2. The use of randomised controlled trials as a research tool was largely limited to fields such as biomedical sciences where the effectiveness of various drugs was gauged using this technique. Select the correct answer using the codes given below:

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UPSC & State PSC

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01 Jan 1970 05:30 AM study24x7

Which of the following statements is/are Incorrect about Randomised Controlled Trial, a work to which Nobel Economics Prize for 2019 was awarded recently? 1. It is an experiment that is designed to isolate the influence that a certain intervention or variable has on an outcome...

1 only

2 only

Both 1 and 2

Neither 1 nor 2