Final answer:
a. Symmetric
The shape of the given boxplot is symmetric, indicating an evenly distributed data around the median.
Step-by-step explanation:
The shape of the given boxplot can be described as a. Symmetric.
A symmetric distribution is one in which the data is evenly distributed around the median, resulting in a similar shape on both sides of the boxplot. This means that the median and the mean are both centrally located and close to the high point of the distribution.
In contrast, a negatively skewed distribution would have a longer tail on the left side of the boxplot, while a positively skewed distribution would have a longer tail on the right side.