S. in a harris poll, adults were asked if they are in favor of abolishing the penny. among the responses,1229 answered "no," 484 answered "yes," and 400 had no opinion. what is the sample proportion of yes responses, and what notation is used to represent it?
a. p=0.229
the symbol p is used to represent a sample proportion.
b.^p=0.283.
the symbol ^p is used to represent a sample proportion.
c.^p=0.229the symbol p with caret< =""> p is used to represent a sample proportion.
d. p=0.283 the symbol p is used to represent a sample proportion.