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Chapter 15 Probability Ex 15.2 Q5 Class 10 Maths NCERT Video Lecture

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FAQs on Chapter 15 Probability Ex 15.2 Q5 Class 10 Maths NCERT Video Lecture

1. What is probability and how is it calculated?
Ans. Probability is a measure of the likelihood of an event occurring. It is calculated by dividing the number of favorable outcomes by the total number of possible outcomes.
2. What is the difference between experimental probability and theoretical probability?
Ans. Experimental probability is based on actual observations or experiments, while theoretical probability is calculated based on mathematical analysis and assumptions.
3. How can probability be represented?
Ans. Probability can be represented as a fraction, decimal, or percentage. It ranges from 0 (impossible event) to 1 (certain event).
4. What is the addition rule of probability?
Ans. The addition rule of probability states that the probability of the union of two or more mutually exclusive events can be calculated by adding their individual probabilities.
5. Can the probability of an event be greater than 1?
Ans. No, the probability of an event cannot be greater than 1. A probability greater than 1 would imply that the event is certain to occur, which contradicts the definition of probability.
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