PAI CF2 - Probabilitas dan Statistika exam-day guide
PAI CF2 - Probabilitas dan Statistika · Prepare for the day ahead.
Your checklist
Official photo ID
Bring the original, unexpired photo ID in the exact form your registration used. The name on the ID must match your registration record. If you registered with a passport, bring that passport. Confirm with the provider which ID types are accepted and whether a secondary ID is required.
Exam appointment confirmation
Print or save the confirmation email with your appointment time, test-center address or remote-proctoring link, and registration/participant number. Screenshot the details in case the network is unreliable. Confirm with the provider whether a printed confirmation is mandatory.
Admission ticket / participant number
If the provider issues a separate admission ticket or participant number, have it ready before check-in. If you have not received one, confirm with the provider how to retrieve it from your account.
Approved calculator
PAI CF2 is a quantitative exam; a calculator is effectively required. Bring a model on the provider's approved list (commonly a basic scientific calculator without programmable or graphing capability). Do not assume your usual calculator is allowed - confirm the approved model list with the provider and check battery condition the night before.
Spare batteries or backup calculator
For an on-site exam, carry spare batteries matching your calculator or a second approved calculator. For a remote exam, have a second approved device nearby in case the first fails. Confirm with the provider whether a backup device may be placed on the desk.
Stationery per provider rules
Bring pencils, eraser, and pen only if the provider permits them at your seat. Many test centers supply scratch paper and prohibit bringing your own. Confirm with the provider what writing materials are allowed and whether scratch paper is provided.
Formula sheet and statistical tables
Determine in advance whether the provider supplies a formula sheet and statistical tables (normal, t, chi-square, F distributions) or expects you to bring approved printed tables. If tables are supplied on screen, practise using them in that format. Confirm the exact policy with the provider - do not rely on memory of a previous sitting.
Remote-exam environment readiness
If sitting remotely: test your webcam, microphone, and internet connection at least 24 hours ahead, close all other applications, clear your desk, and know the check-in procedure and room-scan requirement. Confirm with the provider the permitted room setup, whether a whiteboard or scratch paper is allowed, and the technical-support contact.
Timing plan for the paper
Write down your target pace before the exam: number of questions, total minutes, and minutes per question, plus a reserve for review. Decide in advance which question types you will skip and return to. Do not invent a section structure - confirm the paper's format and timing with the provider or syllabus.
Personal medication, water, and layers
Bring any necessary medication (declare it at check-in if required), a clear water bottle if permitted, and a layer in case the room is cold. Confirm with the provider what may be brought to the desk.
Travel and arrival buffer
Plan to arrive at the test center well before your appointment to allow for ID checks and security screening. Check the route and parking or transport options the day before. Confirm with the provider the recommended arrival time and late-arrival policy.
Review of weak topics only
In the final day, review only your own summary sheet: distributions, estimators, hypothesis-testing steps, and common traps. Do not attempt new material or full mock papers the night before. This item needs no provider confirmation.
Plan the day
Do one timed full mock or a large block of mixed questions under exam conditions, using the same calculator and any approved tables you will have on the day. Mark every question you got wrong or guessed, and classify the cause: concept gap, formula recall, arithmetic slip, or misread question. Build a one-page error log from this.
Work only on the error log. Re-derive the key results rather than memorising them: properties of expectation and variance, the central limit theorem, sampling distributions of the mean and proportion, confidence-interval construction, and the logic of hypothesis tests including p-values and errors. Practise reading statistical tables quickly in both tails.
Do a short mixed set (about 30–45 minutes) to keep timing sharp, then stop new practice. Re-read your formula summary and the list of traps you have hit. Confirm logistics: appointment time, location or remote link, ID, approved calculator, and any provider rules you still need to verify with the provider. Pack your bag or set up your desk.
No new topics and no full mock. Review your one-page summary and error log for 60–90 minutes at most. Check calculator batteries and the backup. Confirm the appointment one last time. Eat normally, avoid late caffeine, and go to bed at your usual time - sleep is more valuable than one more past paper.
Eat a proper meal and arrive with buffer time. Re-read only your summary sheet - no new problems. At the center or before check-in, do the ID and security process calmly. For a remote exam, start the technical check-in early and keep the support number handy. Set out your calculator and permitted materials exactly as the rules allow.
Read the instructions and note the total number of questions and time limit. Write your pace target on scratch paper. Do a quick scan to identify long or unfamiliar items, then start with the questions you can do confidently to bank marks and settle nerves.
Work in passes. First pass: answer everything straightforward. Second pass: return to flagged items with full working. Third pass: check that every question has an answer and that units, tails, and rounding match what is asked. For calculation items, sanity-check magnitude and sign. If a question resists more than your planned per-question time, flag it and move on.
Stop new working with a few minutes left. Verify there are no blank answers if the exam does not penalise guessing (confirm the scoring rule with the provider). Check that you have not mis-keyed answers on the answer sheet or screen. Submit deliberately and confirm the submission screen.
Rules to check
Bring the original photo ID that matches your registration exactly; a copy, expired document, or different name can bar entry. If your ID situation is unusual (recent name change, non-Latin script, or a document you are unsure about), confirm acceptability with the provider before exam day.
Follow the provider's rules on permitted materials. Only approved calculators and approved reference materials may be at your seat; phones, smartwatches, notes, and unapproved devices must be stored as directed. If you are unsure whether an item is allowed, confirm with the provider rather than risk a misconduct finding.
Breaks and movement are governed by the provider. In many test centers you may leave only during designated breaks and are subject to re-screening; in remote exams leaving the camera view may be treated as a violation. Confirm the break policy and whether the clock stops during breaks with the provider.
Scoring rules - including whether wrong answers are penalised, whether questions are equally weighted, and what the pass mark is - are set by the provider. Do not assume a guessing penalty. Confirm the scoring and pass criteria with the provider and read the instructions on the day.
During the exam, do not communicate with other candidates, do not let anyone else see your screen or paper, and do not use unauthorised aids. Suspected misconduct is typically handled under the provider's disciplinary procedure; confirm the exact process with the provider.
If a technical failure occurs during a remote exam, stay within camera view, note the time, and contact provider support immediately rather than troubleshooting silently. Follow the provider's incident procedure; confirm the support contact and the policy on time lost before exam day.
Results, score reporting, and any appeal or remark procedure are administered by the provider. Confirm how and when results are released and the deadline for any query with the provider; do not rely on secondhand reports of timelines.