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Confidence Intervals - Coggle Diagram

- - - - critical value
      - sampling error
  - - - margin of error
        
        critical value
        
        6.1
        
        graphing a normal distribution
        
        Table A
        
        6.3
        
        finding exact value w/ 95% confidence
      - sample size
        
        Zc
        
        z-score of Confidence level
        
        +Zc
        
        right tail
        
        -Zc
        
        left tail
        
        E
        
        S
      - T-Distribution
        
        degrees of freedom
        
        critical value
        
        df
        
        confidence interval
        
        confidence interval
        
        n,x,s
        
        df
        
        me