Find the mean and standard deviation for the numbers

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In a past? election, the voter turnout was 75?%. In a? survey, 976 subjects were asked if they voted in the election.

a. Find the mean and standard deviation for the numbers of voters in groups of 976

b. In the survey of 976 ?people, 772 said that they voted in the election. Is this result consistent with the? turnout, or is this result unlikely to occur with a turnout of 75?%? Why or why? not?

c. Based on these? results, does it appear that accurate voting results can be obtained by asking voters how they? acted?

Reference no: EM131833957

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