of the pizzas recently sold at pizza pies, 10 had pepperoni and 2 did not. considering this data, how many…

of the pizzas recently sold at pizza pies, 10 had pepperoni and 2 did not. considering this data, how many of the next 6 pizzas sold would you expect to have pepperoni? pizzas

of the pizzas recently sold at pizza pies, 10 had pepperoni and 2 did not. considering this data, how many of the next 6 pizzas sold would you expect to have pepperoni? pizzas

Answer

Explanation:

Step1: Calculate the proportion of pepperoni - pizzas

The total number of pizzas sold initially is $10 + 2=12$. The proportion of pepperoni - pizzas is $\frac{10}{12}=\frac{5}{6}$.

Step2: Calculate the expected number of pepperoni - pizzas in the next 6 pizzas

Multiply the proportion by the number of new pizzas. So the expected number is $\frac{5}{6}\times6 = 5$.

Answer:

5