Question

why do all the probabilities in a probability distribution always adapt to 1?​

Answer 1

Answer:

Probability is a number that can be assigned to outcomes and events. It always is greater than or equal to zero, and less than or equal to one. The sum of the probabilities of all outcomes must equal 1 . ... Two events A and B are independent if knowing that one occurs does not change the probability that the other occurs.

Step-by-step explanation:

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