A survey asked women about their most trusted shopping advis

A survey asked women about their most trusted shopping advisors. The results are as follows:

SHOPPING ADVISORS PERCENTAGE (%)

Advertising 7

Friends/Family 45

Manufacturer Websites 5

News Media 11

Online User Reviews 13

Retail Websites 4

Salespeople 1

Other 14

a. What graphical method is best for portraying this data; a bar, pie, or Pareto chart?

b. What conclusions can you reach concerning women\'s most trusted shopping advisors? Explain.

a) A pie chart can best describe different fractions of this data.

b) We note that the mode of this data is Friends/Family, and this is the most trusted shopping advisor.