Mathematics, 02.08.2021 20:40, user1234536

Please Help! I will give you a lot of points and the brainiest! A survey of 124 college students was taken to determine the musical styles they liked. Of those, 55 students listened to rock, 55 to classical, and 60 to jazz. Also, 32 students listened to rock and jazz, 24 to rock and classical, and 32 to classical and jazz. Finally, 17 students listened to all three musical styles. Construct a Venn diagram and determine the cardinality for each region. Use the completed Venn Diagram to answer the following questions.

a. How many listened to only rock music?
n(only rock)

b. How many listened to classical and jazz, but not rock?
n(classical and jazz, not rock)

c. How many listened to classical or jazz, but not rock?
n(classical or jazz, not rock)

d. How many listened to music in exactly one of the musical styles?
n(exactly one style)

e. How many listened to music in exactly two of the musical styles?
n(exactly two styles)

f. How many did not listen to any of the musical styles?
n(none)

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:20, 123userhi

Solve the formula ax+ by = c for x.

Answers: 2

continue

Mathematics, 21.06.2019 22:50, Nowellkwaku

Which will form a composite function?

Answers: 1

continue

Mathematics, 22.06.2019 01:00, lolhgb9526

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.

Answers: 3

continue

Mathematics, 22.06.2019 02:00, Zaxx2974

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?

Answers: 1

continue

Do you know the correct answer?

Please Help! I will give you a lot of points and the brainiest! A survey of 124 college students wa...