Respuesta :

semsee45

Answer:

P(Q ∩ R) = 1/6

Step-by-step explanation:

Given:

  • P(Q) = 1/4
  • P(R) = 2/3

For independent events Q and R,

P(Q ∩ R) = P(Q)P(R)

Therefore,

P(Q ∩ R) = (1/4)(2/3)

              = 2/12

              = 1/6