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A six- faced fair dice is rolled five times. The probability (in%)of obtaining “ONE” at leastfour times is
  • a)
    33.3
  • b)
    3.33
  • c)
    0.33
  • d)
    0.0033
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A six- faced fair dice is rolled five times. The probability (in%)of o...
A dice is rolled 5 times

Probability of getting 1 ‘at least’ 4 times will include probability of getting 1- “4
times+5times”
The probability distribution is binomial distribution.
View all questions of this test
Most Upvoted Answer
A six- faced fair dice is rolled five times. The probability (in%)of o...
A 2 on the first roll and an odd number on the second roll is 1/6 * 3/6 = 1/12.

Similarly, the probability of obtaining a 2 on the first roll and an odd number on the second roll for all five rolls is (1/12)^5 = 1/248,832.

To convert this probability to a percentage, we multiply by 100:

1/248,832 * 100 = 0.000401 %

The probability of obtaining a 2 on the first roll and an odd number on the second roll is approximately 0.000401%.
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A six- faced fair dice is rolled five times. The probability (in%)of obtaining “ONE” at leastfour times isa)33.3b)3.33c)0.33d)0.0033Correct answer is option 'C'. Can you explain this answer?
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