Kurtosis we measure the shape of cure w.r.t height. It describes how much the deviation is from a normal (bell-shaped) curve
Note: Kurtosis is analyzed alongside skewness, this describes the asymmetry of a distribution. While skewness tells you if the data leans to one side, kurtosis tells you how heavy or light the data is distributed
There are 3 kinds of kurtosis:


Platykurtic: The height of data in middle of graph is almost looks flat

Leptokurtic: The height of the graph in middle is higher

Mesokurtic: This resembles almost normal distribution of data