Brittany C.

asked • 05/06/16

Compute the corresponding z-value for the following situation:

A newspaper claims that 52% of voters will vote for a particular candidate in an upcoming election. A random survey of 1000 voters shows that 48% will vote for that candidate, with a standard deviation of 3%.

2 Answers By Expert Tutors

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Brittany C.

I got this answer and was told it was wrong
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05/07/16

Brittany C.

something about you have to divide by the sample mean?
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05/07/16

Roman C.

tutor
Just fixed it so that it uses the Standard Error.
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05/07/16

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