DATABASE FUNDAMENTALS
TYPES OF DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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data from our experiment
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our prediction
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Either A or B
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None of the above
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Detailed explanation-1: -Theoretical probability is the ratio of the number of favorable outcomes to the number of total possible outcomes. Experimental probability is the ratio of the number of times an event occurs to the total number of trials .
Detailed explanation-2: -Theoretical probability is calculating the probability of it happening, not actually going out and experimenting. So, calculating the probability of drawing a red marble out of the bag.
Detailed explanation-3: -You can use theoretical probabilities to make predictions by multiplying the theoretical probability times the number of events.
Detailed explanation-4: -Probability is different from prediction. Probability implies there are other results possible. If we start treating the highest probability event as the prediction of the model, we will not be prepared for the other possible events.
Detailed explanation-5: -Theoretical probability is probability that is determined on the basis of reasoning. Experimental probability is probability that is determined on the basis of the results of an experiment repeated many times.