February 27, 2017

Homework Help: statistics

Posted by camera on Saturday, May 8, 2010 at 9:54am.

many states are considering steps that would help them collect sales taxes on items purchased through the internet. how many randomly selected sales transactions must be surveyed to determine the percentage that transpired over the internet? assume that we want to be 99 percent confident that the sample percentage is within 3 percentage points of the true population percentage for all sales transactions.

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