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  • 12-09-2020
  • Mathematics
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Find the probability for one roll of a number cube.
P(number greater than or equal to 7)

A. 1/7
B. 0
C. 1/6
D. 1

Respuesta :

kennedy4406 kennedy4406
  • 12-09-2020
The probability of rolling a 7 is = 1/6.
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jimthompson5910 jimthompson5910
  • 12-09-2020

Answer: B) 0

The only possible outcomes on a standard number cube (aka a die or dice) are {1,2,3,4,5,6}

It is not possible to roll a 7 or larger, so we say the probability is 0. A probability of 0 means "impossible".

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