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3 years ago

The theoretical probability of choosing Event A is 2

Mathematics

1 answer:

Crazy boy [7]3 years ago

8 0

Answer: $\dfrac{5}{7}$

Step-by-step explanation:

Given

The theoretical probability of choosing an event A is $\dfrac{2}{7}$

The sum of the probability of occuring and non-occuring of an event is always equal to 1.

So, the probability of non choosing Event A is

$\Rightarrow 1-\dfrac{2}{7}\\\\\Rightarrow \dfrac{7-2}{7}\\\\\Rightarrow \dfrac{5}{7}$

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