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At Downtown Pizza, $4$ of the last $6$ pizzas sold had pepperoni. What is the experimental probability that the next pizza sold will have pepperoni? Simplify your answer and write it as a fraction or whole number. $\newline$ $P(\text{pepperoni}) = \_\_\_$

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Experimental probability

Full solution

Q. At Downtown Pizza,

4

of the last

6

pizzas sold had pepperoni. What is the experimental probability that the next pizza sold will have pepperoni? Simplify your answer and write it as a fraction or whole number.

\newline

P(\text{pepperoni}) = \_\_\_

Define Experimental Probability: The experimental probability is based on the frequency of past events. In this case, we are looking at the number of pizzas with pepperoni sold out of the total number of pizzas sold. The number of pizzas with pepperoni sold is $4$ , and the total number of pizzas sold is $6$ . To find the experimental probability, we divide the number of pizzas with pepperoni by the total number of pizzas sold. Calculation: $P(\text{pepperoni}) = \frac{\text{Number of pizzas with pepperoni}}{\text{Total number of pizzas sold}} = \frac{4}{6}$
Calculate Experimental Probability: We can simplify the fraction $\frac{4}{6}$ by dividing both the numerator and the denominator by their greatest common divisor, which is $2$ . Calculation: Simplified $P(\text{pepperoni}) = \frac{(4 \div 2)}{(6 \div 2)} = \frac{2}{3}$

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