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Expert in Math & Statistics | Supportive, Results-Driven Tutor
David A.

4.9 (38 ratings)

129 hours tutoring

Your first lesson is backed by our Good Fit Guarantee
Hourly Rate: $67
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Response time: 1 hour

About David

Bio

Hello, my name is David and I hold a Ph.D. in Biostatistics and Master's degree in Statistics from The Ohio State University, a Bachelor's degree in Mathematics, and a Single Subject Credential in Secondary Mathematics from California State University, Northridge.

I am currently employed by The Ohio State University where I work as a senior researcher applying statistics and data analytic tools to various health sciences projects. I specialize in higher level mathematics and statistics....

Hello, my name is David and I hold a Ph.D. in Biostatistics and Master's degree in Statistics from The Ohio State University, a Bachelor's degree in Mathematics, and a Single Subject Credential in Secondary Mathematics from California State University, Northridge.

I am currently employed by The Ohio State University where I work as a senior researcher applying statistics and data analytic tools to various health sciences projects. I specialize in higher level mathematics and statistics. Although I have advanced very far in my academic career, I struggled a lot before finally grasping many mathematical concepts. For this reason, I can help students expedite their learning process and help them avoid common mistakes that otherwise would take many weeks to correct.

I enjoy helping students and forming a strong relationship with them to make them feel comfortable by creating a positive environment. I strongly believe that teachers and tutors must provide positive reinforcement in order for the student to feel that they can accomplish their goals.

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Education

California State University, Northridge
Mathematics
The Ohio State University
PhD
The Ohio State University
Masters
  • Licensed teacher

Additional Languages

Spanish

Policies

  • Hourly Rate: $67
  • Rate details: Rates vary: $67/hr for HS, $87/hr for undergrad level, and $100+/hr for graduate level courses.
  • Lesson cancellation: 2 hours notice required

  • Background check passed on 1/8/2014

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Approved Subjects

Biostatistics

Biostatistics

I have 5 years of experience in biostatistics and hold a PhD in biostatistics and a masters in statistics. I have been tutoring biostatistics for 4 years now. I have also worked as a researcher in biostatistics for 4 years and have published my research in peer-reviewed journals.
Calculus

Calculus

I hold a bachelor's degree in Mathematics and have been tutoring calculus for over 10 years. I also hold a PhD in biostatistics where part of my research included vector calculus.
CBEST

CBEST

I have a bachelor's degree in mathematics and completed a teaching credential program in California. I passed the California CBEST on my first try. Additionally, I passed both the English and math sections in one day rather than splitting it up into two days.
Data Analysis

Data Analysis

I have received extensive training in data analytics through my statistics and biostatistics advanced degree. My current position in a full time data analyst - senior researcher position.
Data Science

Data Science

I have a master's degree in statistics and a PhD in biostatistics. I have gathered an extensive amount of experience in data science through my program in modeling and visualizing data using R, Matlab, and Python.
Data Structures

Data Structures

I have received extensive training in data structures through my statistics and biostatistics advanced degree training. My current position in a full time data analyst - senior researcher position, where I constantly work with data strictures.
Discrete Math

Discrete Math

I've been working on proof based classes for 3 years. Discrete math is one of the basic foundation for higher math. I have straight A's in all my proof based classes. I currently tutor discrete math at CSUN in the math department. And I've been tutoring it for 2 years now.
Epidemiology

Epidemiology

I have 5 years of experience in biostatistics as I am a 5th year biostatistics PhD student. I have been tutoring biostatistics for 3 years now. I have also worked as a researcher in biostatistics and worked closely with epidemiologist for 4 years and have published papers in biostatistics and epidemiology under my title.
Finite Math

Finite Math

I've been working on proof based classes for 3 years. Finite math is one of the basic foundation for higher math. I have straight A's in all my proof based classes. I currently tutor finite math at CSUN in the math department. And I've been tutoring it for 2 years now.
Linear Algebra

Linear Algebra

I have taken Linear Algebra in undergrad and in graduate school. I also earned the highest grade in the class for Advanced Linear Algebra in undergrad. I have tutored Linear Algebra for several years now and can help expedite your learning process.
Logic

Logic

I've been working on proof based classes for 3 years. Logic is one of the basic foundation for higher math. I have straight A's in all my proof based classes. I currently tutor upper division math at CSUN in the math department. And I've been tutoring for 2 years now and logical arguments are always used.
Macintosh

Macintosh

I have owned a Macintosh for over 10 years. I have performed many functions throughout the years including mastering the Terminal. I am a programer and researcher and have used an extensive amount of applications and softwares throughout the years. Working with a Mac for so many years has gotten me to where I can confidently say I am an advanced level user.
MATLAB

MATLAB

I have been coding in Matlab for 4 years. I have published a research paper with Matlab code associated to it and uploaded to Github. My Matlab code can be accessed through my GitHub page upon request.
Microsoft Outlook

Microsoft Outlook

I have used Microsoft Outlook for the past five years for all my graduate school work activities. This included emails, calendar invitations, and even joining various calendars together. This experience was allowed me to learn hands on how to properly use and manage Microsoft Outlook at a proficient level.
R

R

I have completed a PhD program in biostatistics where I used R extensively. I am well versed in data wrangling and data visualization using R. I have also tutored R for several years and can help expedite your learning process.
Real Analysis

Real Analysis

I obtained the highest grade in my upper division real analysis course during while completing my mathematics undergraduate degree. I further completed my PhD in biostatistics using functional data analysis methods which use real analysis as a fundamental framework.
SAS

SAS

I took a graduate-level course in advanced survival analysis where I used both SAS and STATA. I obtained an A in the course. Additionally, I worked with my professor on research where I used SAS to produce and publish scientific results.
Spanish

Spanish

I am fluent in Spanish.
STATA

STATA

I have used STATA in two PhD level courses. I used STATA for advanced survival analysis and applied longitudinal analysis. Additionally, I took the applied portion of my qualifying exam for my PhD program in STATA.
Statistics

Statistics

I have a masters in statistics and PhD in biostatistics. I also have a bachelors in mathematics and a teaching credential which make me an ideal tutor to explain difficult concepts in a simple and digestible way.
ACT Math
Algebra 1
Algebra 2
Differential Equations
Elementary Math
GED
Geometry
Java
LSAT
Microsoft Excel
Prealgebra
Precalculus
Python
SAT Math
SQL
Trigonometry
David A.'s Photo

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Response time: 1 hour

Ratings and Reviews

Rating

4.9 (38 ratings)
5 star
(35)
4 star
(3)
3 star
(0)
2 star
(0)
1 star
(0)

Reviews

Awesome Tutor

David is an awesome tutor with lots of patience and knowledge. He cares for his students, and I like how he motivates my daughter to do her best. He is very responsible and on time. Thank you David. You are awesome.

Martha, 12 lessons with David

Awesome

I asked many tutors for a lesson but they all denied me because it was last minute. David was the only one that accepted & helped me and I really appreciate that. He is very patient and will go over anything you don't understand. We did only one lesson but I will definitely take him again ! :))

Deana, 1 lesson with David

The Best Tutor-Ever

David is the greatest tutor-ever! Unfortunately, I won't be able to continue with a tutor due to personal issues I am presently experiencing. I thank WyzAnt, David and all other prospective tutors who interviewed with me online. My grandson is still using your service. Thank you for our family moving ahead with the help of your wonderful agency.

Cynthia, 1 lesson with David

Outstanding tutor!

David A. is courteous, patient, and explains the material really well. I was surprised how easily accessible he is. I was able to schedule a session right away without any problems. David was very punctual, he arrived at our session ten minutes earlier than was expected. He was very organized and explained each problem very thoroughly. He made sure that I understood the concept. If I didn't understand a particular problem, he would repeat each step until I understood how to solve it. He would often ask me if I had any questions. He is very well informed and knowledgeable. I would highly recommend him.

E., 1 lesson with David

Fantastic!!!

David is very knowledgeable with my son's math material. He goes above and beyond! My son started with a 52% in his initial assessment and because of David's help he achieved a 97% in his most recent test!!! Thank you!!!!!

Christina, 40 lessons with David
Hourly Rate: $67
Response time: 1 hour
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