Which of these groups of relative frequencies would be best represented by a pie chart?
a. 17%; 71%; 3%; 9%
b. 19%; 19%; 21%; 21%; 20%
c. 33%: 34%; 33%
d. 51%; 49%

Option A. 17%, 71%, 3%, 9%.

Step-by-step explanation:

A). In pie chart 17%, 71%, 3%, and 9% can be represented perfectly as all the percentage has a remarkable difference in their amounts.

B). 19%, 19%, 21%, 21%, 20% has four components almost equal 19%, 19%, 21%, 21% which can't be represented on pie chart.

C). 33%, 34%, 33% out of these percentages 33% is common for two segments so can not represents on pie chart.

D). 51%, 49% which are almost equal so can't be represented perfectly.

Therefore Option A is the correct option.

answer: c i think

step-by-step explanation: