Respuesta :

BrianaRose1

Answer:

1/4

  • The sample space of two tossed coins is:
  • S: {(H,H),(H,T),(T,H),(T,T)}

  • Probability= (No. of favourable outcomes)
  • /Total. no of outcomes)

  1. Here, from the sample space,

  • P (getting 2 heads when a coin is tossed twice) = 1/4

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