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200 00$aCrash course statistics. Confidence intervals
210  1$a[Place of publication not identified] :$cCrash Course Statistics,$d2018.
215   $a1 online resource (13 minutes)
225 0 $aAcademic Video Online
300   $aTitle from resource description page (viewed April 7, 2022).
330   $aToday we're going to talk about confidence intervals. Confidence intervals allow us to quantify our uncertainty, by allowing us to define a range of values for our predictions and assigning a likelihood that something falls within that range. And confidence intervals come up a lot like when you get delivery windows for packages, during elections when pollsters cite margin of errors, and we use them instinctively in everyday decisions. But confidence intervals also demonstrate the tradeoff of accuracy for precision - the greater our confidence, usually the less useful our range.
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606   $aStatistics$xStudy and teaching
606   $aConfidence intervals
606   $aStatistical hypothesis testing
608   $aEducational films.$2lcgft
608   $aShort films.$2lcgft
615  0$aStatistics$xStudy and teaching.
615  0$aConfidence intervals.
615  0$aStatistical hypothesis testing.
712 02$aCrash Course Statistics,
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996   $aCrash course statistics. Confidence intervals$93387698
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