yachtboy9151 yachtboy9151
  • 18-08-2017
  • Mathematics
contestada

A coin is tossed three times. given that at least one head appears, what is the probability that exactly two heads will appear?

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caseylloyd17ouvaox caseylloyd17ouvaox
  • 18-08-2017
50% should be because you flip it 3 times and there is only 2 sides so it's 50% 

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