Question

Shoes of the following brands are sold in Nov. 2007 at a shoe store. Construct a pie chart for the data.

Answer 1

From the table,

Total number of pairs of shoes sold = 130 + 120 + 90 + 40 +20

= 400

Central angle of pie chart for each brands,

A = (130/400) × 360^o

= 117^o

B = (120/400) × 360^o

= 108^o

C = (90/400) × 360^o

= 81^o

D = (40/400) × 360^o

= 36^o

E = (20/400) × 360^o

= 18^o