Question

Help 111111111111111

Answer 1

Answer:

6/11

Step-by-step explanation:

$p(number \: less \: than \: 4) = \frac{3}{11}$

$p(odd \: number) = \frac{5}{11}$

$p(number \: \: less \: than \: 4 \: and \: odd) = \frac{2}{11}$

Now we know that

$p(aUb) = p(a) + p(b) - p(anb)$

$p(getting \: number \: less \: than\: 4 \: or \: odd \: number) =$

$= \frac{3}{11} + \frac{5}{11} - \frac{2}{11}$

$= \frac{6}{11}$

I hope it helped you