Question 24
Data PresentationA set of data contains a total of 130 items which are divided into six groups for display on a pie chart. If one group contains 26 items then the sector representing this group on the pie chart contains an angle x° at the centre of the circle where x is
- A.36
- B.60
- C.70
- D.72
- E.75.
Show the answer and explanation
Answer: D (72)
Explanation
The sector angle is 26/130 × 360° = 72°.