subject
Mathematics, 12.03.2021 02:20 saintsfan2004

En una encuesta aplicada a 90 personas sobre dos de las fobias más comunes (claustrofobia: miedo a los espacios cerrados y acrofobia: miedo a las alturas), se obtuvo que 45 personas sufrían de claustrofobia, 50 de acrofobia, 35 no sufrían de ninguna de las dos fobias y otras cuantas sufrían de las dos fobias simultáneamente. Realice el correspondiente diagrama de Venn-Euler y responda, ¿Cuántos encuestados sufren de las dos fobias simultáneamente?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?
Answers: 1
question
Mathematics, 21.06.2019 17:00
Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on
Answers: 2
question
Mathematics, 21.06.2019 17:30
What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0
Answers: 3
question
Mathematics, 21.06.2019 17:40
What is the slope of the equation y =
Answers: 1
You know the right answer?
En una encuesta aplicada a 90 personas sobre dos de las fobias más comunes (claustrofobia: miedo a l...
Questions
question
Geography, 06.03.2021 14:10
question
English, 06.03.2021 14:10
question
Mathematics, 06.03.2021 14:20
question
Social Studies, 06.03.2021 14:20
question
Mathematics, 06.03.2021 14:20
question
Mathematics, 06.03.2021 14:20
question
Geography, 06.03.2021 14:20
question
Social Studies, 06.03.2021 14:20