KayelynnR454110 KayelynnR454110
  • 03-11-2022
  • Mathematics
contestada

1) P(A) = 0.6 P(B) = 0.45 P(A and B) = ? O 0.35 0.65 O 0.75 O 0.27

Respuesta :

ElizavetaR298424 ElizavetaR298424
  • 03-11-2022

We are given the following probabilities:

[tex]\begin{gathered} P(A)=0.6 \\ P(B)=0.45 \end{gathered}[/tex]

We are to find P(A and B), to do that we will use the following relationship:

[tex]P(\text{AandB)=P(A) x P(B)}[/tex]

Replacing we get:

[tex]P(AandB)=0.6\times0.45[/tex]

Solving the operations:

[tex]P(\text{AandB)}=0.27[/tex]

Therefore, the probability of A and B is 0.27.

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