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What does ...
3 years ago
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Amani Von
6 Answers
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If you ha e a bag of 8 beads in different colours you pick one and not itβs colour. Then you put it back in the bag before you pick another one. So you are always picking from 8
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Click here to view my profile and arrange a free introduction.It means that the probability for picking that item doesn't change because the number of that item remains the same and so does the total number of objects stay the same.
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All probabilities remain constant if calculated after replacement, as the initial probability space is equivalent to the new probability space.
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Click here to view my profile and arrange a free introduction.It means that as the object is placed back after choosing it, the probability of it being chosen again doesn't not change, unless the system has been changed in another way.
If an object is replaced, then the probability of picking it remains the same each time. Also it means that the amount of objects we have to choose from will stay the same each time. For example, if you were picking marbles out of a bag: if each marble is replaced after being chosen, the probability is /20 each time. If not, the probability goes from /20 then /19 etc after each marble is chosen.
It means that when an object is chosen or taken, it does not affect the total possible outcomes.
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