Test 2

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Part I
50 Points
Closed book

Concepts

• Parameter Space
  
• Estimators and Estimates
  
• Likelihood Function
  
• Maximum Likelihood Estimators (MLE's)
  
• Method of Moment Estimators(MOME's)
  
• Mean and Variance
  
• Unbiasedness
  
• Invariance Property of MLE's
  
• Point and Interval estimators
  
Skills
Ability to
• find MLE's and MOME's
  
• show unbiasedness of an estimator
  
• derive confidence intervals
  
• make transformations of distributions
  
• do differentiations and integrations
  

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Part II
50 points
Open textbook (Class notes are not allowed)

Concepts

• Confidence Intervals for
  • means
    
  • difference of two means
    
  • variances
    
  • proportions
    
• Sample Size

Skills
Ability to read the following tables
• Standard normal distribution
  
• T-distribution
  
• Chi-square distribution
  
• F-distribution
  

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This Document is maintained by ananda@pittstate.edu