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Mathematics, 03.12.2021 18:00 rafamoreura

If a sample of 33 people yields an estimate of 19.89 for b1, what is the lower bound of the 99% confidence interval if the standard error of b1 is equal to 2.3

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If a sample of 33 people yields an estimate of 19.89 for b1, what is the lower bound of the 99% conf...
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