Sample size before trusting the validity of a poll

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Discussion - (SIZE VS. VALIDITY)

In evaluating a poll, a larger sample Size would be considered more favorably, but what consideration would you consider even important than the sample size before trusting the validity of a poll?

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This assignment is based on the basics of statistics. This task is based on the sample size problem. We have to write a report on the basis of given problem on the size vs validity, for evaluating the poll. We have to use hypothesis theory, z-score for the analysis of polling size.

Reference no: EM131770967

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