The concept of ‘randomness’ is based on which of the following assumptions?

Correct option is A

The concept of randomness often operates under the assumption that individual events are unpredictable, but aggregate events (over a large sample or time period) can be predicted with relative accuracy. This assumption forms the basis of probability theory and statistical analysis.

Information Booster:

• Randomness is a key concept in probability theory and statistics, where outcomes are assumed to follow a random distribution over large numbers of trials.
• Statistical sampling uses the principle of randomness to ensure that each individual or item has an equal chance of being selected, reducing biases.

Additional Knowledge:

• Randomness is not only a core assumption in statistical models but also in machine learning and simulation studies, where randomness helps in ensuring the generalizability of results.