deion entered his sister into their town’s smelly shoe competition. deion observed contestants of all ages…
deion entered his sister into their town’s smelly shoe competition. deion observed contestants of all ages proudly strutting around wearing different kinds of smelly shoes. what is the probability that a randomly selected contestant is wearing high heels given that the contestant is 31 to 50 years old? simplify any fractions.
Answer
Explanation:
Step1: Identificar el número de casos favorables y totales
El número de participantes de 31 a 50 años que llevan tacones altos es 6 (casos favorables). El número total de participantes de 31 a 50 años es (5 + 6=11) (casos totales).
Step2: Aplicar la fórmula de probabilidad condicional
La probabilidad condicional (P(A|B)) se calcula como (\frac{n(A\cap B)}{n(B)}). En este caso, (A) es el evento "llevar tacones altos" y (B) es el evento "tener entre 31 y 50 años". La probabilidad es (\frac{6}{11}).
Answer:
(\frac{6}{11})