alisonmcgrew80311 alisonmcgrew80311
  • 03-03-2018
  • Mathematics
contestada

A student and a professor each choose a number between 1 and 9 (1 and 9 are both possible choices). what is the probability that the two choose the same number?

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christopher2817 christopher2817
  • 06-03-2018
I think the answer is 3/9
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