kierakenzie14 kierakenzie14
  • 28-10-2018
  • Mathematics
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the number of tails in 4 tosses of a coin

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annagreenel
annagreenel annagreenel
  • 28-10-2018
2 Tails,
since there is a 50% chance of either heads or tails. 4 x 50% = 2
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