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In 80 throws of a fair die, an even number appeared 38 times.
A student claims the experimental probability of an even number is exactly 1/2.
What is the actual experimental probability, and is the claim correct?

Class 9Experimental ProbabilityStatistics
  • A, not exactly
  • B, claim correct
  • C, not exactly
  • D, claim wrong

Step-by-Step Solution

P(even) = , which is close to but not exactly , so the claim is not correct.
Answer: A) , not exactly

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