miguall2 miguall2
  • 02-08-2017
  • Mathematics
contestada

Four
fair coins are tossed. Find the expected number of heads. they are using a chart to find it

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BionicBoomerYT
BionicBoomerYT BionicBoomerYT
  • 02-08-2017
The probability is 50% for heads, so you should expect 2 heads results

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