Carissa04 Carissa04
  • 13-04-2017
  • Mathematics
contestada

HELP probability Q! Check my answer!

HELP probability Q Check my answer class=

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blitzprods blitzprods
  • 13-04-2017
A. 3 days a week: 12/80=0.15
B. MORE than 4 days a week: 28/80= 0.4625
C. at LEAST once a week: 0.8125

Correct.
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