In a small town,there are 3,000 registered voters.An editor of a local newspaper would like to predict the outcome of the next election;in particular he is interested in the likelihood that Eli Brady will be elected.The editor believes that Eli,a local hero,will garner 54% of the vote.A poll of 500 registered voters is taken.Assuming that the editor's belief is true,calculate:
A)The expected value and the standard deviation of the sample proportion.
B)The probability that the sample proportion score is more than 0.58.

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The Answer of In a small town,there are 3,000 registered voters.An editor of a local newspaper would like to predict the outcome of the next election;in particular he is interested in the likelihood that Eli Brady will be elected.The editor believes that Eli,a local hero,will garner 54% of the vote.A poll of 500 registered voters is taken.Assuming that the editor's belief is true,calculate:
A)The expected value and the standard deviation of the sample proportion.
B)The probability that the sample proportion score is more than 0.58.

In a Small Town,there Are 3,000 Registered Voters