Okey, here we need to find the value of a conditional probability, so we have:
There are 27 large orders in a total of 100 large orders, and adicionally now we focus on those who have asked for larges where are 5 orders cold in a total of 27 larges orders.
[tex]P\mleft(\text{large|large cold}\mright)=\frac{25}{100}\cdot\frac{5}{27}=\frac{125}{2700}\approx4.6\text{ percent}\approx5\text{ percent}[/tex]
Finally we obtain that the probability rounded to the nearest percent will be a 5%.
