![P=25\%](/tpl/images/0482/7069/696ad.png)
Step-by-step explanation:
We have a sample of 100 clients.
To find the probability that a randomly selected customer chooses a cold drink, we must first count how many people in the sample chose cold drinks.
The table shows that cold drinks were
8 small, 12 medium and 5 large.
Then the number of cold drinks was:
![8 + 12 + 5 = 25](/tpl/images/0482/7069/45e66.png)
Now the probability of someone selecting a cold drink is:
![P = \frac{25}{100}](/tpl/images/0482/7069/f7afc.png)
![P = 0.25 = 25\%](/tpl/images/0482/7069/45b4e.png)