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8. Sampling Distributions & Confidence Intervals: Proportion - Parte 2 di 2!
8. Sampling Distributions & Confidence Intervals: Proportion / Confidence Intervals for Population Variance / Problema 6
Problema 6

Find the critical values χ1−α22\(\chi\)^2_{1-\(\frac{\alpha}{2}\)} and χα22\(\chi\)^2_{\(\frac{\alpha}{2}\)} for a confidence level of 95%95\% with sample size n=15n=15.