question archive A main characteristic of a discrete probability distribution is that ___________
A main characteristic of a discrete probability distribution is that ___________
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A main characteristic of a discrete probability distribution is that ___________.
Group of answer choices
the probabilities add to 0
each probability is between 1 and 2
each probability is between -1 and +1
the probabilities add to 1
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the probabilities add to 1
Step-by-step explanation
The main feature is the fact that the sum of all probabilities is equal to 1 (or 100%)
There are not negative probabilities nor probabilites higher than 1 (or 100%)
