Answer
The probability is really close to 0.
Work Step by Step
0+ means that the probability is really close to 0, however not exactly 0. This event is not impossible, but very unlikely.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.