Question

A questionnaire provides 54 yes, 33 no, and 33 no-opinion answers. in the construction of a pie chart, how many degrees would be in the section of the pie showing the yes answers?

Answer 1

Add all numbers of answers: 54 + 33 + 33 = 120

The number of yes answers is: 54

Fraction of yes answer: 54/120 = 0.45

A full circle has 360 degrees. 0.45 of a full circle is 0.45 * 360 = 162

Answer: 162 degrees