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A Solution of Al(NO3)3 Is Electrolyzed by Passing 144 a of Current

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A solution of Al(NO3) 3 is electrolyzed by passing 144 A of current for 102 min. What mass of aluminum plates out?


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Sampling Distribution

A distribution of probabilities for a statistic that is acquired by drawing numerous samples from a particular population.

Margin of Error

An expression of the amount of random sampling error in a survey's results, which indicates the precision of the estimates.

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Television broadcasts that provide viewers with updates on daily news, including local, national, and international events.

Confidence Estimate

A range or value that reflects the degree of certainty, or confidence, about a particular statistical parameter.

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