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Which of the following experiments have equally likely outcomes? Explain.
A driver attempts to start a car. The car starts or does not start.

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To determine whether the experiment of a driver attempting to start a car has equally likely outcomes, we can analyze the situation step by step. ### Step-by-Step Solution: 1. **Identify the Outcomes**: The possible outcomes when a driver attempts to start a car are: - Outcome 1: The car starts. - Outcome 2: The car does not start. 2. **Assess the Likelihood of Each Outcome**: To determine if the outcomes are equally likely, we need to evaluate the probability of each outcome occurring. 3. **Consider the Factors Influencing the Outcomes**: The likelihood of the car starting or not starting can depend on various factors, such as: - The condition of the car (e.g., battery health, fuel level). - The driver's actions (e.g., whether the driver turns the key correctly). - External conditions (e.g., weather, temperature). 4. **Evaluate the Probabilities**: Since the outcome of the car starting or not starting is influenced by these factors, the probabilities of each outcome are not necessarily equal. For example, if the car has a dead battery, the probability of it starting may be very low compared to it not starting. 5. **Conclusion**: Since the probabilities of the two outcomes (car starts vs. car does not start) are not the same due to the influencing factors, we conclude that the outcomes are not equally likely. ### Final Answer: The experiment of a driver attempting to start a car does not have equally likely outcomes because the probabilities of the car starting or not starting depend on various factors and are not necessarily equal. ---
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OSWAL PUBLICATION-PROBABILITY-NCERT CORNER ( Exercise-15.1)
  1. The sum of probabilities of all the elementary events of an experiment...

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  2. The probability of an event is greater then or equal to ………… and less ...

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  3. Which of the following experiments have equally likely outcomes? Expla...

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  4. Which of the following experiments have equally likely outcomes? Expla...

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  5. Which of the following experiments have equally likely outcomes? Expla...

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  6. Which of the following experiments have equally likely outcomes? Expla...

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  7. Why is tossing a coin considered to be a fair way of deciding which ...

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  8. Which of the following cannot be the probability of an event ?

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  9. If P(E)=0. 05 P(E) = 0.05, what is the probability of not E?

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  10. A bag contains lemon flavoured candies only. Malini takes out one c...

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  11. It is given that in a group of 3 students, the probability of 2 stu...

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  12. A bag contains 3 red balls and 5 black balls. A ball is drawn at rando...

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  13. A box contains 5 red marbles, 8 white marbles and 4 green marbles. One...

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  14. A piggy bank contains hundred 50p coins, fifty Rs. 1 coins, twenty ? ...

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  15. Gopi buys a fish from a shop for his aquarium. The shopkeeper takes...

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  16. A game of chance consists of spinning an arrow which comes to rest poi...

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  17. A dice is thrown once. Find the probability of getting a prime number ...

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  18. A die is thrown once. What is the probability of getting a number l...

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  19. A die is thrown once. find the probability of getting an odd number

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  20. One card is drawn from a well shuffled deck of cards . Find the probab...

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