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Mathematics, 29.06.2021 23:20 alexmiranda00
Lorraine was in a hurry when she computed a confidence interval for µ. Because σ was not known, she used a Student's t distribution. However, she accidentally used degrees of freedom n instead of n − 1. Will her confidence interval be longer or shorter than one found using the correct degrees of freedom n − 1? Explain.
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Lorraine was in a hurry when she computed a confidence interval for µ. Because σ was not known, she...
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