Twenty eighth graders were asked which color they liked best - red, green, or blue. Their responses appear below.

red, green, blue, blue, red, green, red, green, blue, red

red, blue, red, red, blue, red, blue, red, green, red

Which of the following represents the relative frequency table and the percent bar graph summarizing the survey results?

Frequency Table and Bar Graph showing relative frequency of 50% red, 30% blue, and 20% green.

Frequency Table and Bar Graph showing relative frequency of 40% red, 30% blue, and 30% green.

Frequency Table and Bar Graph showing relative frequency of 30% red, 20% blue, and 50% green.

Frequency Table and Bar Graph showing relative frequency of 25% red, 25% blue, and 50% green.

Question

30 June, 23:10

+1

Answers (1)

Know the Answer?

Huang · Answer 1

red = 10/20 * 100

5/10*100

=50%

blue = 6/20 * 100

3/10*100

30

green = 4/20*100

1/5*100

20%