Question

[Please help ASAP!]

The table shows music preferences. What type of music do you prefer?
What type of music do you prefer?
Pop Classical Rap Jazz Rock Row totals
Male student: 80 60 80 70 100 390
Female student: 200 150 20 70 50 490
Column totals: 280 210 100 140 150 880


Pop Classical Rap Jazz Rock Row totals

80 60 80 70 100 390 (Male student)

200 150 20 70 50 490 (Female student)

280 210 100 140 150 880 (Column totals)

Which of the following are possible positive associations or observations? (1 point)


1. Rock music is the most popular music for each category of students.

2. The largest difference in conditional relative frequency between males and females is for pop music.

3. The smallest difference in conditional relative frequency between males and females is for jazz music.

4. Male and female students have the same conditional relative frequency for rap music.

Answer 1

it is number 3 The smallest difference in conditional relative frequency between males and females is for jazz music.

Explanation:

Answer 2

The answer is 2.

The largest difference in conditional relative frequency between males and females is is for pop music.

Explanation:

males females difference

Pop 80 200 120 ←this shows that pop has the

Classical 60 90 90 greatest difference

Rap 80 20 60

Jazz 70 70 0

Rock 100 50 50

Total 390 490 100