students in the high school choir sing one of four voice parts.\nsopranos 5\naltos 22\nbasses 8\ntenors…

students in the high school choir sing one of four voice parts.\nsopranos 5\naltos 22\nbasses 8\ntenors 5\nwhat is the probability that a randomly selected singer will be a soprano?\nwrite your answer as a fraction or whole number.\np(soprano) =

students in the high school choir sing one of four voice parts.\nsopranos 5\naltos 22\nbasses 8\ntenors 5\nwhat is the probability that a randomly selected singer will be a soprano?\nwrite your answer as a fraction or whole number.\np(soprano) =

Answer

Explanation:

Step1: Calcular el número total de estudiantes

Sumamos el número de estudiantes en cada voz: $5 + 22+8 + 5=40$.

Step2: Calcular la probabilidad

La probabilidad de que un estudiante elegido al azar sea un soprano se calcula dividiendo el número de sopranos entre el número total de estudiantes. Hay 5 sopranos y 40 estudiantes en total, así que $P(\text{soprano})=\frac{5}{40}=\frac{1}{8}$.

Answer:

$\frac{1}{8}$