Statistics practice questions
Keen has 296 Statistics practice questions and 148 flashcards, tagged to 12 of the course's 12 units. Practice is adaptive: the units you keep getting wrong come back more often, reworded, until you get them right consistently.
Start practising free 15 Learn and 10 Review questions a day, free, no card required.
Questions by unit
Counts are live from the question bank. A unit showing zero has not been authored yet, and is listed rather than hidden so you know before you start.
| Unit | Questions | Flashcards |
|---|---|---|
| Types of Data and Sampling | 28 | 14 |
| Displaying Univariate Data | 26 | 13 |
| Measures of Center and Spread | 26 | 13 |
| Bivariate Data and Correlation | 24 | 12 |
| Linear Regression | 24 | 12 |
| Probability Fundamentals | 28 | 14 |
| Random Variables and Distributions | 24 | 12 |
| The Normal Distribution | 24 | 12 |
| Sampling Distributions | 20 | 10 |
| Confidence Intervals | 22 | 11 |
| Hypothesis Testing | 26 | 13 |
| Chi-Square and Inference | 24 | 12 |
| Total | 296 | 148 |
How studying Statistics on Keen works
- Add the course. Pick Statistics from the catalogue and Keen loads its real unit list.
- Answer questions. Every answer updates a per-unit estimate of how well you know that unit.
- Miss something. Wrong answers are scheduled to return later, reworded, so you cannot pass on recognition alone.
- Watch the weak list shrink. Progress shows your weakest units first, which is the list worth studying.
Frequently asked questions
How many Statistics practice questions does Keen have?
Keen has 296 Statistics questions and 148 flashcards, spread across 12 of the 12 units in the course. Every question is tagged to the unit it belongs to, so practice can be aimed at one unit at a time.
Can I study Statistics by unit?
Yes. Statistics is broken into its real units, starting with Types of Data and Sampling, Displaying Univariate Data, Measures of Center and Spread. You can practise a single unit, or let Keen pick for you, in which case it weights questions towards the units you have been getting wrong.
Is Statistics practice free on Keen?
The free plan covers 15 Learn and 10 Review questions a day in one subject, which is enough to work through Statistics slowly. Premium removes the daily cap for $4.99 a month or $29.99 a year and unlocks every other course at the same time.
Other courses
Browse all 77 courses with questions, covering 24,322 questions in total.