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Paragraph #1:

A probability of 1, or 100%, indicates certainty. For example:

-- The probability of your room remaining full of air is virtually 100%.

-- The probability of the sun rising tomorrow is believed to be 100%.

-- An event must either occur or not occur, so if you take the probability

of it occurring, and add the probability that it won't occur, they must

add up to 100% .

Paragraph #2:

It was too much trouble for me to look up this information and then write about it.

So I posted the question on a Q&A website, and somebody there gave me the answer.

If it's wrong then it's his fault, but if it's correct, I'll be happy to take full credit for it.

Either way, I understand that even though I've given you an answer, you don't need it

and I haven't learned anything.

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Q: What does it mean for the probability of an event to be 100 percent or 1 explain in two paragraphs?
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What is the probability of an event not occurring if the probability of an event occurring is 20 percent?

80%


How do you express probability problem in fractionpercentdecimaland ratio explain?

The probability of an event is a real number in the interval [0, 1]. It can, therefore, be expressed in any way in which such a number may be expressed: as a fraction, percent, decimal or a ratio.The probability of an event is a real number in the interval [0, 1]. It can, therefore, be expressed in any way in which such a number may be expressed: as a fraction, percent, decimal or a ratio.The probability of an event is a real number in the interval [0, 1]. It can, therefore, be expressed in any way in which such a number may be expressed: as a fraction, percent, decimal or a ratio.The probability of an event is a real number in the interval [0, 1]. It can, therefore, be expressed in any way in which such a number may be expressed: as a fraction, percent, decimal or a ratio.


Can probability be expressed as a percent?

Yes, probability can be expressed as a percent. It is common to express probabilities as a percentage, which is calculated by multiplying the probability by 100. For example, if the probability of an event is 0.25, it can also be expressed as 25%.


How do you explain why the probability that you will be the first person walk on the jmoojn in zero?

If "jmoojn" is the moon then the event has already happened and it was not you. So it is impossible and therefore the probability is 0.


What is the event if the probability will equal 1?

It is the probability of an event that will definitely happen.