1. Para conocer la preferencia musical de los estudiantes de la educación media de un colegio, que cuenta con 1000 estudiantes en ese nivel, distribuidos en los tres turnos, se
elaboró una encuesta y se aplicó a 100 estudiantes, se organizaron los datos obtenidos en
una tabla, se construyó un gráfico de barras verticales para presentar la información de la
tabla y se formularon conclusiones, que fueron presentadas posteriormente a toda la
comunidadeducativa.
5

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

answer:

125 yards

explanation:

75+50=125. that is my answer