IB Math AI HL Chi-Squared Hypothesis Testing Worksheet (with full solutions)
Tests for independence and goodness of fit, including the HL expectations around expected frequencies and degrees of freedom.
27 pages · 120 marks · with full solutions · free PDF for IB Mathematics: Applications and Interpretation HL students.
Download the AI HL Chi-Squared Hypothesis Testing worksheet (PDF) ↓ All AI HL worksheets →
What this AI HL chi-squared hypothesis testing worksheet covers
Tests for independence and goodness of fit, including the HL expectations around expected frequencies and degrees of freedom. The questions follow the order of the AI HL syllabus for Topic 4 (Statistics & Probability) and are graded in three bands — routine practice, exam-standard, and the harder multi-step questions that separate a 6 from a 7.
Preview
How to use it
- Do the first band without the AI HL formula booklet, then check which formulas you had to look up — those are the ones to memorise.
- Time the second band at roughly 1.2 minutes per mark, the pace of Paper 1 and Paper 2.
- Mark the third band against the solutions and rewrite every question you lost marks on from a blank page.
More AI HL worksheets on Statistics & Probability
✓ = solutions included
Questions
Is this AI HL chi-squared hypothesis testing worksheet free?
Yes — download the PDF with no sign-up. It is one of over 130 free IB Math worksheets on this site, written to match the current syllabus.
Does it come with answers?
Yes, full worked solutions are included at the end of the PDF.
Which IB course is it for?
IB Mathematics: Applications and Interpretation HL. The same topic is also available for the other courses where it is on the syllabus — see the links above.
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