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in a harris poll adults were asked if they are in favor abolishing the penny . Among the responses, 1243 answeered no 481 answered yes and 351 had no opinion. what is the sample proportion of yes responses, and what notation is used to represent it?

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nobillionaireNobley
Given that 481 out 0f 1,243 respondents answered 'yes', the sample proportion is given by:

[tex]\hat{p}= \frac{481}{1243} \approx0.39[/tex]

The notation used for the sample proportion is [tex]\hat{p}[/tex].