Question

The following data shows the favourite pizza toppings by a group of class 6 students-
Cheese, Pepperoni, Cheese, Sausage, Mushrooms, Pepperoni, Cheese, Onions, Cheese, Mushrooms, Sausage and Sausage.
Which topping has the highest frequency?

Answer 1

$$\begin{array}{cc}Toppings& Frequency\\ Cheese& 4\\ Pepperoni& 2\\ Sausage& 3\\ Mushrooms& 2\\ Onions& 1\end{array}$$

From the above frequnecy table, we find that the maximum frequency is 4 which corresponds to Cheese.

Hence, Cheese is the topping whose frequency is the highest.