Answer:
Any Distribution whose Mean is lower than the Median and Mode.
Explanation:
This is the behavior of a Left Skewed Distribution
1.1) Central tendency: In a Left Skewed Distribution the Mode is the highest value, the median is a little higher than the Mean mostly.
1.2) And since it's not a Normal Distribution, (Bell Shaped), a Left skewed it's not a Symmetrical Distribution and it is also called "Negative".