Randomness refers to an unpredictable and haphazard pattern where each outcome has an equal chance of occurring. It plays a crucial role in statistical experiments and sampling techniques.
Imagine throwing dice. Each time you throw them, they land randomly, and any number from 1 to 6 can appear. You can't predict which number will come up next because it's random.
Probability: The likelihood of an event occurring, expressed as a number between 0 and 1.
Sampling Techniques: Methods used to select individuals or items from a population for research purposes.
Experimental Design: The process of planning and conducting experiments to gather data and draw conclusions.
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