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Experienced PhD Tutor in Statistics, R & Data Analysis
Stephen Kofi A.

Your first lesson is backed by our Good Fit Guarantee

Hourly Rate: $60

About Stephen Kofi


Bio

I hold a Ph.D. in Statistics from Michigan Technological University, with expertise in statistical inference, regression, Bayesian statistics, longitudinal data analysis, and statistical programming in R. I also have experience with Python, Excel, machine learning, and data visualization. My research has involved developing and applying advanced statistical methods to real-world data, giving me both theoretical and practical perspectives that I bring to tutoring.

I have several years of...

I hold a Ph.D. in Statistics from Michigan Technological University, with expertise in statistical inference, regression, Bayesian statistics, longitudinal data analysis, and statistical programming in R. I also have experience with Python, Excel, machine learning, and data visualization. My research has involved developing and applying advanced statistical methods to real-world data, giving me both theoretical and practical perspectives that I bring to tutoring.

I have several years of university-level teaching experience at Michigan Technological University and the University of New Orleans, teaching and supporting undergraduate students in statistics, data analysis, calculus, and algebra. My experience includes classroom instruction, computer labs, and one-on-one support. I focus on breaking complex concepts into clear, manageable steps and helping students understand the reasoning behind statistical methods rather than simply memorizing formulas. I am comfortable tutoring high school, undergraduate, and graduate students in statistics, mathematics, R, and data analysis.


Education

KNUST
Actuarial Science
University of New Orleans
Masters
Michigan Technological University
PhD

Policies

  • Tutor’s lessons: In-person
  • Hourly Rate: $60
  • Travel policy: Within 20 miles of Frederick, MD 21702
  • Lesson cancellation: 2 hours notice required
  • No background check

  • Your first lesson is backed by our Good Fit Guarantee

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Approved Subjects

Precalculus

Precalculus

I hold a Ph.D. in Statistics and have several years of university-level mathematics teaching experience at Michigan Technological University and the University of New Orleans. I have taught and supported students in algebra, calculus, and related mathematical topics that form the foundation of precalculus. My approach emphasizes clear, step-by-step explanations of functions, equations, graphs, trigonometry, and problem-solving strategies. I help students strengthen both their conceptual understanding and the mathematical skills needed to succeed in precalculus and prepare for calculus.
Statistics

Statistics

I hold a Ph.D. in Statistics from Michigan Technological University and have several years of experience teaching statistics and data analysis at the university level. My expertise includes probability, statistical inference, hypothesis testing, regression, ANOVA, Bayesian statistics, multivariate methods, and longitudinal data analysis. I have taught students through classroom instruction, computer labs, and one-on-one support using R and Excel for applied statistical analysis. My teaching approach emphasizes intuitive explanations, step-by-step problem-solving, and helping students understand both the theory and practical interpretation of statistical methods.
Stephen Kofi A.'s Photo

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Hourly Rate: $60
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