A pizza owner asked 50 customers to taste a new type of topping and found that 40 people liked its taste.

Which of these is an example of descriptive statistics?

80% of all the pizza shop's customers like the taste of the pizza topping.

80% of the surveyed customers like the taste of the pizza topping.

80% of the people in the city where the pizza shop is located like the taste of the pizza topping.

80% of all people like the taste of the pizza topping.