Relative Frequency Quiz Part 1

Question

Frequency Table

Activity Boys Girls Total
Walk 3 6
Bike 5 3
Skateboard 2 1
Total

Multiple Choice

Use the frequency table about preferred methods of transportation to answer the question.
1. How many students chose walking as their preferred method of transportation? (1 point)
6
3
9
none of these
2. How many total students participated in the survey? (1 point)
10
20
15
none of these
3. What percentage of the total students chose skateboarding? (1 point)
10%
20%
30%
none of these
4. What percentage of the boys chose walking? (1 point)
30%
45%
25%
none of these
5. What percentage of the students who chose biking were girls? (1 point)
30%
37.5%
40%
none of these
6. Which of the following types of information is most likely to display no trend on a scatterplot? (1 point)
relationship between age and number of books read in a year
relationship between height and foot length
relationship between calories consumed and body weight
relationship between height and hair color
Help pls

Answer 1

Unit 3 Lesson 11 Relative Frequency Quiz Part 1
1. 9
2. 20
3. none of these
4. 30%
5. 37.5%
6. The relationship between height and hair color

1. C
2. B
3. D
4. A
5. B
6. D

Answer 2

six is wrong