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Mathematics, 03.08.2019 18:00 SpittingFatLama

Sarah worker is making a presentation. she has 81 people in a workshop. she selects 64. the average budget expense for groceries is 8%. sarah wants her workshop group to calculate a 95% confidence interval for this estimated proportion. the confidence interval is from 2% to 14% (to the nearest percent). true or

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Sarah worker is making a presentation. she has 81 people in a workshop. she selects 64. the average...
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