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Which of the following events is certain?
  • a)
    Getting heads on a biased coin with a 70% chance of heads.
  • b)
    Picking a red marble from a bag containing only red marbles.
  • c)
    Drawing a card from a full deck and getting a face card.
  • d)
    Rolling a die and getting a number less than 7.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following events is certain?a) Getting heads on a biased ...
It is certain to roll a number less than 7 on a standard 6-sided die, as all possible outcomes (1, 2, 3, 4, 5, 6) are less than 7. This exemplifies a certain event where the outcome is guaranteed.
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Which of the following events is certain?a) Getting heads on a biased coin with a 70% chance of heads.b) Picking a red marble from a bag containing only red marbles.c) Drawing a card from a full deck and getting a face card.d) Rolling a die and getting a number less than 7.Correct answer is option 'D'. Can you explain this answer? for Year 3 2025 is part of Year 3 preparation. The Question and answers have been prepared according to the Year 3 exam syllabus. Information about Which of the following events is certain?a) Getting heads on a biased coin with a 70% chance of heads.b) Picking a red marble from a bag containing only red marbles.c) Drawing a card from a full deck and getting a face card.d) Rolling a die and getting a number less than 7.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Year 3 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following events is certain?a) Getting heads on a biased coin with a 70% chance of heads.b) Picking a red marble from a bag containing only red marbles.c) Drawing a card from a full deck and getting a face card.d) Rolling a die and getting a number less than 7.Correct answer is option 'D'. Can you explain this answer?.
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