2. Una fábrica necesita saber cuál es el material favorito de las mujeres para su ropa. Para tal fin realiza una encuesta entre algunas señoras. Los resultados se muestran en
el diagrama de barras.
Material
preferido
Dril
Algodón
Pana
Jean
20
30
Cantidad de mujeres
Realizar
a)
La distribución de frecuencias y el diagrama circular
b) Identifica la moda e interprétala de acuerdo con la situación.
En al noriódico​

answer: a

step-by-step explanation:

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

x + 4/7

step-by-step explanation:

use cymath