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Suppose the probability of event A is P(A) = 2/5. What is the probability of event Anot happening P(A')? (You can give your answer as a fraction, decimal or percent)P(A') = ?

Respuesta :

Explanation

The probability of an event A not occuring is given as;

[tex]P(A^{\prime})=1-P(A)[/tex]

Therefore;

Since

[tex]P(A)=\frac{2}{5}[/tex]

We will then have;

[tex]\begin{gathered} P\mleft(A^{\prime}\mright)=1-\frac{2}{5} \\ P(A^{\prime})=\frac{3}{5} \end{gathered}[/tex]

Answer:

[tex]P(A^{\prime})=\frac{3}{5}[/tex]

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