HUNTERTUTORING

Statistical inference

Undergraduate · Statistics

Syllabus focus

Standard syllabus · Theoretical / proof-based

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$60.00 · 60 min · Undergraduate · Online ($60/hr)

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Topics typically covered

Standard syllabus

Estimation

  • Point estimators: method of moments and maximum likelihood (intro)
  • Properties of estimators: bias, variance, and MSE
  • Confidence intervals: pivot methods
  • Large-sample confidence intervals
  • Bootstrap confidence intervals (introduction)

Hypothesis testing

  • Null and alternative hypotheses; test statistics
  • P-values and significance levels
  • Tests for means, proportions, and variances
  • Likelihood ratio tests (introduction)
  • Multiple testing overview: family-wise error
  • Power and sample size (introduction)

Advanced inference topics

  • Sufficient statistics and the factorization theorem (statement)
  • Rao–Blackwell and Cramér–Rao lower bound (statement)
  • Bayesian credible intervals (preview)
  • Nonparametric tests preview: sign and Wilcoxon

Theoretical / proof-based

Decision-theoretic foundations

  • Loss functions and risk
  • Completeness and sufficiency with proofs
  • Exponential families and canonical forms
  • UMVU estimators via Rao–Blackwell
  • Cramér–Rao inequality: proof and applications

Asymptotic theory

  • Consistency and asymptotic normality of MLE
  • Delta method
  • Asymptotic efficiency
  • Likelihood ratio test: Wilks' theorem (statement)
  • Uniformly most powerful tests (introduction)

Notes

Often follows probability in the statistics major sequence. Theoretical sections emphasize derivations and asymptotics; standard sections focus on methods and interpretation.