Based on the sample results, about what proportion of the population would you expect to prefer merchant D?

sample result:

merchant a: 4

merchant b: 6

merchant c: 2

merchant d: 3

other: 5

none:5

A. about 0.12

B. about 0.30

C. about 0.60

D. about 0.03
PL I NEEED HEL

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