To find:
Which of these groups of relative frequencies would be best represented by a
pie chart?
A. 16%; 18%; 17%; 16%; 17%; 16%
B. 25%; 24%; 26%; 25%
C. 20%; 19%; 21%; 20%; 20%
D. 73%; 18%; 9%.
Step-by-step explanation:
From the given data,
Consider B) 25%; 24%; 26%; 25%
Then,

That implies,

Since 24% approach 25% and 26% approach 25%.
Hence, option B) 25%; 24%; 26%; 25% is best to be represented by a piechart.