each student in a school was asked, \what is your favorite color?\ the circle graph below shows how they…

each student in a school was asked, \what is your favorite color?\ the circle graph below shows how they answered. (a) which color was chosen by approximately one - fourth of the students? select one (b) approximately what percentage of the students chose purple or green? 20% 40% 60% 80%

each student in a school was asked, \what is your favorite color?\ the circle graph below shows how they answered. (a) which color was chosen by approximately one - fourth of the students? select one (b) approximately what percentage of the students chose purple or green? 20% 40% 60% 80%

Answer

Explanation:

Step1: Analyze one - fourth of circle

One - fourth of a circle is 90 degrees. By visually inspecting the circle graph, we look for a sector that is approximately 90 - degree.

Step2: Identify the color

Blue appears to have a sector close to 90 degrees, so blue is chosen by approximately one - fourth of the students.

Step3: Estimate Purple and Green sectors

Visually estimate the combined size of the Purple and Green sectors. Purple and Green together seem to make up about 40% of the circle.

Answer:

(a) Blue (b) 40%