musicbird0405
musicbird0405 musicbird0405
  • 03-08-2018
  • Mathematics
contestada

in a 10-question true/false test, what is the probability of guessing correctly on questions 6 through 8 exactly 2 times?

Respuesta :

kennedy1415 kennedy1415
  • 13-08-2018
the probability is about 70%
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