you pick a card at random. what is p(even)? write your answer as a percentage rounded to the nearest tenth. %

you pick a card at random. what is p(even)? write your answer as a percentage rounded to the nearest tenth. %

you pick a card at random. what is p(even)? write your answer as a percentage rounded to the nearest tenth. %

Answer

Explanation:

Step1: Identificar el número total de casos

Hay 3 cartas en total, así que el número total de casos posibles es $n = 3$.

Step2: Identificar el número de casos favorables

Entre 5, 6 y 7, solo 6 es par. Entonces el número de casos favorables es $m = 1$.

Step3: Calcular la probabilidad

La fórmula de probabilidad es $P=\frac{m}{n}$. Sustituyendo $m = 1$ y $n = 3$, obtenemos $P=\frac{1}{3}$.

Step4: Convertir a porcentaje

$\frac{1}{3}\times100% \approx 33.3%$

Answer:

33.3%