S
00XP

Your stats

Exam readiness

0%

Accuracy in each section, weighted by how many of the 30 exam questions it gets. A section counts fully once you have answered 5+ questions in it.

0day streak
0XP · 0 answered
0due for review

Study next

Ranked by (1 − accuracy) × share of the exam — fix these first tonight.

  1. 1§1.3 Pie graphs, dot plots, stem-and-leafnot practised yet · 6 exam questionsGo →
  2. 2§2.1 Sample spaces & probabilitynot practised yet · 5 exam questionsGo →
  3. 3§1.4 Five-number summary & box plotsnot practised yet · 4 exam questionsGo →
  4. 4§2.2 Addition rulesnot practised yet · 3 exam questionsGo →
  5. 5§1.2 Histograms, polygons, ogivesnot practised yet · 2 exam questionsGo →
Short explainers for §1.3

Accuracy by section

No answers yet — start with a trouble spot on the Learn tab.

Practice exams

Take a 30-question practice exam →
Answer-key errors & ambiguitiesWhere Chung's printed key and the computed answer disagree — and which rule decides it.