yennaw6in0gspred
yennaw6in0gspred yennaw6in0gspred
  • 11-06-2016
  • Mathematics
contestada

A fair coin is flipped four times. What is the probability of getting heads at least once?

Respuesta :

metchelle
metchelle metchelle
  • 11-06-2016
The probability is 15.63%. Solution:
 (1 + 4)! over (1! + 4! + 2 raise to 5)
=5/32
=.1563
=15.63%
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