Business Statistics
Probability, distributions, inference, and regression — taught the way exam questions actually ask.
Level 2000 · statistics
ADMS 2320 covers the statistical foundations every business student is expected to carry into upper-year finance, accounting, and operations courses. The pace is fast and the question style is unforgiving — small notation slips lose marks even when the logic is right.
Our sessions focus on building intuition first, then locking in the procedural muscle memory the midterm and final reward. Every concept gets paired with the exact kind of numerical problem York asks.
Looking for an ADMS 2320 tutor at York University? We focus on the exact problem types this course tests — probability, sampling distributions, confidence intervals, hypothesis testing, regression, and ANOVA — so you spend the session on what actually appears on the midterm and final.
ADMS 2320 students text us with this every week.
- “Midterm is in a week and I still can't tell a binomial apart from a normal.”
- “Final is Friday and the regression questions are not clicking.”
Send your course code, your test date, and the topics you’re stuck on. We’ll tell you the most realistic way to use the time you have left.
Where students usually get stuck in ADMS 2320
- Knowing which test or distribution to use
- Confusing standard error vs. standard deviation
- Interpreting regression output
- Losing marks from calculator/table setup
Topics students like to cover.
No premade modules. Every session is built around the topics you’re actually stuck on. These are the ones ADMS 2320 students ask about most.
Topic 01
Descriptive Statistics & Probability
- Measures of centre and spread
- Probability rules and conditional probability
- Bayes' theorem in business contexts
Topic 02
Distributions
- Discrete distributions: binomial, Poisson
- Continuous distributions: normal, exponential
- Sampling distributions and the Central Limit Theorem
Topic 03
Inference
- Confidence intervals for means and proportions
- Hypothesis testing — one and two samples
- Chi-squared tests (goodness of fit, independence)
- Type I / Type II errors and power
Topic 04
Regression & ANOVA
- Simple linear regression (intro to multiple)
- Interpreting coefficients and R²
- One-way ANOVA
Our approach to ADMS 2320.
01
Concept first, formula second
We start with what the test is actually measuring before touching a calculator — so the formula sheet stops looking like noise.
02
Past-style problem sets
We work through problems modeled on York midterms and finals so the question patterns become familiar.
03
Excel + Z-table fluency
You leave knowing how to solve the same problem three ways — long-hand, table lookup, and Excel.
What students tell us before booking ADMS 2320
- “I understand examples in class, but freeze on test questions.”
- “I don't know when to use which formula.”
- “Z-tables, Excel, and hypothesis testing blur together.”
Quick answers about ADMS 2320 tutoring.
- I've fallen way behind in 2320. Can we start from the basics?
- Yes — most 2320 sessions start by rebuilding probability rules and notation. The course moves fast and most students need that foundation re-laid before hypothesis testing or regression will click. Two or three sessions is usually enough to catch up if you start before exam week.
- Can we focus on Excel and the regression output?
- Yes. The Keller textbook 2320 uses leans heavily on Excel for regression — interpreting coefficients, standard errors, R², and the F-test. We can spend a full session on just that if it's where the marks are bleeding.
- How close to the midterm should I book?
- Ideally 1–2 weeks out. Same-week sessions are often possible, but earlier bookings let us cover the question patterns properly rather than skim. Cramming the night before rarely fixes a foundation issue.
Not sure how to start? Copy this.
Paste it into WhatsApp or the contact form. Fill in your test date and the topic you’re stuck on — we’ll take it from there.
“Hi, I'm in ADMS 2320. My test/final is on [date]. I'm stuck on [topic]. Are you available this week?”
Ready to get unstuck on ADMS 2320?
Send your course code, test date, and topics. Your message goes straight to the tutor who teaches this course — usually replied within hours.