Statisticsmedium · Past Paper
In a pie chart, if the 'Food' sector is 144 degrees, what percentage of total expenditure is spent on food?
A30%
B35%
C40%
D45%
✓ Correct Answer: C — 40%
Percentage = (Angle / 360) * 100 = (144 / 360) * 100 = 0.4 * 100 = 40%.
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