jhenifelix
06.06.2020 •
Mathematics
Ayúdenme porfa, Lo necesito para ahora mismo 1.Un psicólogo está interesado en determinar cómo afecta en la academia al ver televisión sus pacientes infantes. Para ello pregunta¿cuántas horas diarias dedica a ver televisión? Los resultados obtenidos fueron: 3 4 3 5 7 6 3 5 7 3 4 4 3 6 3 3 4 3 4 7 5 6 5 3 4 a)Elabora una tabla de frecuencias b)¿Qué tipo de variable hay en este estudio? c)cuántos niños ven a lo más 4 horas? d)¿Qué porcentaje de los niños dedican más tiempo y menos tiempo diario en ver televisión?
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Ответ:
a) 2/6 b) 4/6
Step-by-step explanation:
You add the amount of beads: 1+2+2+1= 6
And take the amount of green beads and put it over the total amount so 2/6
For b you do the same but add the green and yellow beads and put that over the total amount 4/6