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rakanmadi87
25.03.2020 •
Mathematics
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. g
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Ответ:
-4
look into the number line and you'll know clearly.. that when you move towards left of the number line, the number decreases