The mean is 20.67.
The median is 24
The mode is [23]
What best describes the data and why
Based on the given information, the best description for the data is that it is a unimodal distribution that is skewed to the left.
This is because the mode is given as 23, indicating that this value occurs more frequently in the dataset than any other value. The mean of 20.67 is lower than the median of 24, suggesting that there are some relatively low values dragging the mean down. This is consistent with a left-skewed distribution, where the tail of the data is stretched out to the left.