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Provide the structure of Saran, an alternating copolymer of H2C=CHCl and H2C=CCl2.
Campaign Finance Reform
Refers to the political effort to change the involvement of money in politics, focusing on decreasing the influence of money on political elections and candidates.
Margin of Error
An indication of the confidence in the results of a survey or poll, expressed as a percentage that describes the potential error in estimating a population parameter.
Confidence Interval
A range of values that is likely to contain the true value of an unknown parameter, often used in statistical analysis to indicate the reliability of an estimate.
Two-proportion Z-test
A statistical test used to compare two population proportions to determine if they are different.
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