Answer:
B. 17
Explanation:
We have been given a box plot and we are asked to find the value of 25th percentile.
We know that 1st quartile or lower quartile of box plot represents 25% of the data. Upon looking at our give box plot we can see that lower quartile is 17.
Since lower quartile represents 25% of the data, therefore, 25th percentile of our given data is 17 and option B is the correct choice.