poll sample speci voted for this candidate was 0.50 against the alternative that it differed from 0.50. Use the Inference for a Proportion web app a. Identify the variable and parameter, and define notation. What is the variable? OA. The variable is the sample proportion of votes for the candidate. B. The variable is the population proportion of votes for the candidate. C. The variable is the number of voters that voted for the candidate. D. The variable is whether or not any given person voted for the candidate. What is the parameter? A. The parameter is the population proportion of votes for the candidate. B. The parameter is whether or not any given person voted for the candidate. C. The parameter is the number of voters that voted for the candidate. D. The parameter is the sample proportion of votes for the candidate. Define the notation for the parameter.

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