A poll conducted between February and April of 2006 surveyed 2822 Internet users and found that...

A poll conducted between February and April of 2006 surveyed 2822 Internet users and found that 198 of them had downloaded a podcast to listen to it or view it later at least once. A similar poll in May of the same year found that 295 of 1553 Internet users had downloaded a podcast at least once. Test the null hypothesis that the two proportions are equal.

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Let denote the proportions of Internet users who had downloaded a podcast to listen to it or view it later at least once between February and April of 2006 survey and May respectively.

milcah answered 1 year ago

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