The x is 72 because it’s sup
The answer is 6.4 I hoped this helped
If you don't include the outlier (50) then it is 79.7
Using the percentile concept, it is found that the maximum age of the youngest 25% of the passengers is of 30.
<h3>What is the percentile concept?</h3>
When a measure is in the xth percentile of a data-set, it is greater than x% of the measures and lesser than (100 - x)%.
Researching the problem on the internet, it is found that the distribution of the ages is described by a box and whisker plot, which states that:
- The 25th percentile is of 30.
- The 75th percentile is of 60.
Hence, the maximum age of the youngest 25% of the passengers is of 30.
More can be learned about the percentile concept at brainly.com/question/24495213