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hypothesis_testing [2023/11/27 07:24] – [가설검증] hkimscilhypothesis_testing [2023/11/27 07:25] (current) – [가설검증] hkimscil
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 위에서 언급한 두개의 standard error를 사용하여 confidence interval을 구하는 것을 책에서는  위에서 언급한 두개의 standard error를 사용하여 confidence interval을 구하는 것을 책에서는 
-$ a = where 95% = 2 (1.96)$ +$ a = 2 (1.96)$ 
-$ a = where 99% = 3 (2.58)$+$ a = 3 (2.58)$
  
 $$ \overline{X} \pm a * \frac{\sigma}{\sqrt{n}} $$ $$ \overline{X} \pm a * \frac{\sigma}{\sqrt{n}} $$
hypothesis_testing.txt · Last modified: 2023/11/27 07:25 by hkimscil

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