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The probability of an event that is certain to happen is
- a)2
- b)1
- c)0
- d)-1
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
The probability of an event that is certain to happen isa)2b)1c)0d)-1C...
The probability of an event is a number describing the chance that the event will happen. An event that is certain to happen has a probability of 1. An event that cannot possibly happen has a probability of zero. If there is a chance that an event will happen, then its probability is between zero and 1.
Examples of Events:
- tossing a coin and it landing on heads
- tossing a coin and it landing on tails
- rolling a '3' on a die
- rolling a number > 4 on a die
- it rains two days in a row
- drawing a card from the suit of clubs
- guessing a certain number between 000 and 999 (lottery)
Most Upvoted Answer
The probability of an event that is certain to happen isa)2b)1c)0d)-1C...
Probability of a sure or certain event is 1
>>Probability of an impossible event is 0
>>Probability of an impossible event is 0
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The probability of an event that is certain to happen isa)2b)1c)0d)-1C...
Probability of a certain event
An event that is certain to happen has a probability of 1. This means that the event will definitely occur.
Explanation
- In probability theory, the probability of an event is a number between 0 and 1.
- A probability of 0 means that the event will not occur, while a probability of 1 means that the event will definitely occur.
- When an event is certain to happen, its probability is 1 because there is no chance of it not happening.
- For example, the probability of the sun rising tomorrow is 1 because it is certain to happen based on past observations and scientific knowledge.
Conclusion
- Therefore, the correct answer to the question is option 'B', which is 1. This indicates that the probability of an event that is certain to happen is 1.
An event that is certain to happen has a probability of 1. This means that the event will definitely occur.
Explanation
- In probability theory, the probability of an event is a number between 0 and 1.
- A probability of 0 means that the event will not occur, while a probability of 1 means that the event will definitely occur.
- When an event is certain to happen, its probability is 1 because there is no chance of it not happening.
- For example, the probability of the sun rising tomorrow is 1 because it is certain to happen based on past observations and scientific knowledge.
Conclusion
- Therefore, the correct answer to the question is option 'B', which is 1. This indicates that the probability of an event that is certain to happen is 1.
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The probability of an event that is certain to happen isa)2b)1c)0d)-1Correct answer is option 'B'. Can you explain this answer?
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The probability of an event that is certain to happen isa)2b)1c)0d)-1Correct answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about The probability of an event that is certain to happen isa)2b)1c)0d)-1Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The probability of an event that is certain to happen isa)2b)1c)0d)-1Correct answer is option 'B'. Can you explain this answer?.
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