a spinner with the numbers 1 through 8 is spun 25 times. what is the experimental probability of the spinner…

a spinner with the numbers 1 through 8 is spun 25 times. what is the experimental probability of the spinner stopping on the number 4? p(4) =

a spinner with the numbers 1 through 8 is spun 25 times. what is the experimental probability of the spinner stopping on the number 4? p(4) =

Answer

Explanation:

Step1: Contar los casos favorables

Contamos cuántas veces salió el 4. Observando la tabla, el 4 sale 3 veces.

Step2: Calcular la probabilidad experimental

La probabilidad experimental $P(E)$ se calcula como $\frac{\text{número de casos favorables}}{\text{número total de ensayos}}$. El número de casos favorables es 3 y el número total de ensayos es 25. Entonces $P(4)=\frac{3}{25}$.

Answer:

$\frac{3}{25}$