oof86 oof86
  • 25-04-2019
  • Mathematics
contestada

S and T are mutually exclusive events. Find p(s or t) p(s)=10/13, p(t)=1/3​

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popholmes16 popholmes16
  • 25-04-2019

p(s) + p(t) = p(s or t)

just add the fraction together. remember denominators must be the same

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