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Class 9 Science Exploration: Entering the World of Secondary Science Hypothesis and experimentationHard

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What is the main benefit of random selection in an experiment?

Answer and explanation

Correct answer: Reduce selection bias

Random selection helps make the sample more representative and reduces selection bias. In exams assess fairness in sampling.

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Random Selection Sampling Bias Representative Sample Experiment Hypothesis And Experimentation Exploration: Entering The World Of Secondary Science Exploration Entering The World Of Secondary Science Science

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