Answer / Sravan Kumar

Data reduction is a process of transforming raw complex data sets into a format that requires fewer resources to store and analyze, while retaining essential information. This can be achieved through various techniques such as sampling, summarization, and dimensionality reduction.

A box has 12 red cards and 12 black cards. Another box has 24 red cards and 24 black cards. You want to draw two cards at random from one of the two boxes, which box has a higher probability of getting cards of same colour and why?

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