<u>Answer-</u>
<em>The probability of meeting at least one person with the flu in 12 is</em><em> 0.3062</em><em> or </em><em>30.62%</em>
<u>Solution-</u>
The probability of k successes in n trials where p is the probability of success on any given trial is given by,
Here, 3 people out of 100 have the flu, so
As there are total 12 number of people, so
And
The probability selecting 0 number of person with the flu out of 12 is,
So, the probability of meeting at least one person with the flu in 12 is,