2002 AP Statistics Form B FRQ (Solutions Guide)
The 2002 Form B free-response section had six questions, 90 minutes, and was worth 50% of the exam score. A sound solution guide must follow the exact archived questions and their matching scoring guidelines. Without those materials, I won’t invent question topics, answers, or point values; this guide shows how to verify and solve each item accurately.
A student opens a scan labeled “2002 AP Statistics Form B” and starts working. The first answer looks reasonable, but the scan has no scoring guide, and it is unclear whether it matches the original Form B booklet. That is where avoidable errors begin: the right statistical idea can still miss the task, and a remembered answer may belong to a different exam form.
When I help students review an older AP exam, I start with the source, not the calculation. For this exam, that means locating the original Form B free-response questions and the corresponding 2002 scoring guidelines. The question booklet establishes what was asked; the scoring guidelines show what earned credit. Without both, a guide should not assign exact answers or scoring rules.
Exam and source overview
This section explains the confirmed structure of the free-response section and why the year and form label matter. Your first task is to make sure the questions and scoring document belong together. A Form B question should not be paired with a scoring guide from the regular exam or a different year.
The 2002 free-response section had six questions in 90 minutes and accounted for 50% of the AP Statistics exam score. About 15 minutes per question is a useful planning average, not a rule. Some questions may take more time than others, so use the original booklet and scoring guidelines to confirm each question’s parts and expectations.
| Check | What to confirm | Why it matters |
|---|---|---|
| Exam year | The booklet says 2002 | Similar questions from another year are not a substitute |
| Form | The booklet says Form B | Regular and Form B questions may differ |
| Question set | All six questions and their subparts are present | Missing text can change what a valid answer needs |
| Scoring document | It matches 2002 Form B | Point values and accepted responses must not be guessed |
| Page quality | Data, labels, and symbols can be read | A blurred value can change the calculation |
A scan from a practice site may be useful, but a clear label alone does not prove it includes the official scoring guidelines. Compare the document details before treating it as the answer key.
What a complete FRQ solution must show
A complete free-response answer makes the statistical task clear, supports the method, shows essential work, and ends with a conclusion linked to the question. These parts help a reader follow your reasoning. They are a study framework, not a replacement for the official 2002, question-specific scoring criteria.
Start each subpart by identifying what it asks you to do. Is the task to describe data, compare groups, estimate a value, test a claim, or explain a study design? The wording guides the method. Do not pick a procedure just because it appeared in another question.
Next, name the method and give the relevant conditions or assumptions. For example, an inference method may require a suitable sample or random assignment, depending on the study and the claim. State only conditions that apply to the prompt, and use the information it gives to assess them.
Show enough work for someone to check your result. Depending on the task, that may mean a formula, a calculation, a labeled graph, or a clear comparison. Keep units and group labels attached to results. A correct number without context may not answer the question.
End with a conclusion in the setting of the prompt. If the question asks about an association, describe the association rather than claiming that one variable caused the other. If it asks about evidence for a claim, state what the analysis supports without overstating what the study can show.
A practical check for every answer is:
- Task: Did I answer the question that was asked?
- Method: Did I identify a suitable statistical approach?
- Conditions: Did I address the assumptions that matter here?
- Work: Can a reader follow my calculations or reasoning?
- Context: Did I explain the result using the prompt’s variables?
A careful workflow for all six questions
This workflow shows how to build a reliable solution set without guessing the content of any question. Label each question and subpart from the booklet, solve from the wording and data, then compare your response with the matching 2002 scoring guidelines. Keep the official question order so each check stays tied to the right item.
| Step | What to do | What to record |
|---|---|---|
| 1. Match sources | Check the year, Form B label, and all pages | Source details and any missing pages |
| 2. Map the task | Read each question and mark its command words | The goal of every subpart |
| 3. Choose a method | Select a method that fits the data and question | Method and reason for choosing it |
| 4. Check conditions | Review the assumptions relevant to that method | Evidence from the prompt |
| 5. Solve | Show calculations, comparisons, or other needed work | Values, units, and clear notation |
| 6. Conclude | State what the result means in context | A direct answer to the question |
| 7. Rubric-check | Compare with the matching official guidelines | Earned, missed, or uncertain criteria |
Use a separate page for each question. This makes it easier to spot an answer that uses the right calculation but lacks a conclusion, or one that gives a conclusion without showing how it was reached. For multi-part questions, keep labels such as (a) and (b) in place. A strong response to one part does not automatically answer the next.
How to use the scoring guidelines
The scoring guidelines are the authority for what the exam accepted and how it awarded credit. Read them after your first attempt, not before, if you want practice solving independently. They may show more than one accepted approach; include an alternate approach in your guide only when the official document supports it.
Do not apply today’s exam format or a modern rubric by default. Historical wording and scoring may differ. For each scoring point, ask: What did my answer do? What evidence shows it? If you cannot tell, mark the point for review rather than claiming it was earned.
Question-by-question solution record
This record gives you a safe way to organize a solution guide before the official prompts and scoring documents have been checked. It deliberately does not assign topics, numerical answers, or point values to Questions 1 through 6. Fill each row from the original booklet and matching scoring guidelines.
| Question | Record from the booklet | Record from your solution | Rubric check |
|---|---|---|---|
| 1 | Copy the task and subparts accurately | Method, conditions, work, conclusion | Check against Question 1 criteria |
| 2 | Copy the task and subparts accurately | Method, conditions, work, conclusion | Check against Question 2 criteria |
| 3 | Copy the task and subparts accurately | Method, conditions, work, conclusion | Check against Question 3 criteria |
| 4 | Copy the task and subparts accurately | Method, conditions, work, conclusion | Check against Question 4 criteria |
| 5 | Copy the task and subparts accurately | Method, conditions, work, conclusion | Check against Question 5 criteria |
| 6 | Copy the task and subparts accurately | Method, conditions, work, conclusion | Check against Question 6 criteria |
A source-check example
Suppose a student finds six questions labeled “2002 AP Statistics” but cannot see a Form B label or the matching scoring document. The student should not assume the set is Form B or use a different year’s rubric to score it. The next step is to verify the booklet and scoring guidelines through an official College Board archive, if available, or a reliable copy that clearly identifies the exact exam form.
This check may feel slower than jumping to an answer key. It is faster than learning a solution to the wrong question. Keep a note of any unreadable data or missing page, and do not fill gaps with memory.
Timing and final review
The 90-minute section gives an average of about 15 minutes per question. Treat that as a starting point, not a fixed limit for every item. If one question has several parts, use the official booklet to plan your time. Save a few minutes to review labels, arithmetic, conditions, and conclusions.
During review, look for errors that are easy to miss:
- A result is reported without units or group labels.
- The chosen method does not match the question’s goal.
- A condition is named but not checked using the prompt.
- The conclusion claims cause when the study only supports an association.
- A calculation is shown, but the answer does not interpret it.
- The scoring guide belongs to another exam form or year.
This is a study process, not an official score estimate. The matching scoring guidelines should decide whether a response meets the 2002 criteria. If a criterion is unclear, keep that uncertainty visible rather than presenting an unsupported point total.
FAQ
These answers address common questions about finding, solving, and checking the 2002 Form B free-response set. They distinguish confirmed exam details from information that must be verified in the archived booklet and scoring guidelines. Use them as a quick check, not as a substitute for the original materials.
How many free-response questions were on the 2002 Form B exam?
The free-response section had six questions and lasted 90 minutes. It was worth 50% of the AP Statistics exam score. For question topics, data, and subparts, consult the original Form B booklet; those details should not be inferred from another exam form.
How much time should I spend on each question?
About 15 minutes per question is the average if you divide 90 minutes evenly across six questions. It is a planning benchmark, not a required split. Adjust your pace to the length and parts of each question, then leave time to review your work.
Can I use a current AP Statistics rubric to score these answers?
Do not assume a current rubric matches the 2002 scoring rules. Use the scoring guidelines for the specific 2002 Form B question. A later rubric may use different wording or expectations, so it cannot establish exactly what earned credit on this exam.
Where can I find the exact answers?
Look for the original 2002 Form B question booklet and its matching scoring guidelines in an official College Board archive, if available. Check the year and form on both documents. Without the exact prompts and rubric, an answer key could describe a different question or use unsupported scoring details.
What should I include in each solution?
State the task, identify a suitable statistical method, address relevant conditions, show essential work, and explain the result in context. The exact requirements depend on the question and its official scoring criteria. Do not add a condition or conclusion that the prompt does not support.
Should I write a conclusion for a calculation question?
If the prompt asks you to interpret or answer something using the calculation, explain the result in context. Include the relevant variables, groups, or units. Follow the wording of the question and the matching scoring guidelines rather than adding a broad claim that goes beyond the data.
Can I use an answer key from a different form?
Not as a substitute for the Form B key. Questions and scoring guidance can differ by form and year. A different key may help you review a general statistical idea, but it cannot verify the exact answer or credit for a 2002 Form B response.
What if I cannot read a number in a scanned question?
Do not guess the value. Find a clearer copy of the original booklet or compare the scan with a reliable version that confirms the same form. A small data error can change a calculation, so mark the question unresolved until you can verify the printed information.
For an accurate solution set, work from the original six questions and the matching scoring guidelines. Solve each item in context, then check the method, conditions, work, and conclusion against its own rubric. That process is more reliable than assigning answers or points from an unverified scan.
(This article was written by one of our staff writers, Christopher Langston. Visit our Meet the Team page.)
