We will have the following:
First, we determine the probability of stuffed crust and pan style:
[tex]\begin{gathered} P_1=\frac{161}{894} \\ \\ P_2=\frac{196}{894}\Rightarrow P_2=\frac{98}{447} \end{gathered}[/tex]
Now, we will have that the probability of P1 or P2 is given by:
[tex]\begin{gathered} P_1orP_2=P_1+P_2\Rightarrow P_1orP_2=\frac{161}{894}+\frac{98}{447} \\ \\ \Rightarrow P_1orP_2=\frac{119}{298} \end{gathered}[/tex]
Now, from the next 1500 we will have that:
[tex]1500(\frac{119}{298})\approx599[/tex]
So, from the next 1500 pizzas we can expect approximately 599 pizzas to be stuffed crust or pan style.
