Question

Suppose $S$ is the event that it will snow tomorrow and $P\left(S\right)=0.03$

(ii) Find $P\left(S^{\prime }\right)$

Answer 1

Given:

$P\left(S\right)=0.03$

We know that,

$P\left(S\right)+P\left(S^{\prime }\right)=1$

$0.03+P\left(S^{\prime }\right)=1$

$P\left(S^{\prime }\right)=1-0.03$

$P\left(S^{\prime }\right)=0.97$

$\text{Hence},P\left(S^{\prime }\right)=0.97$.