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Mathematics
Quick fact
Under the null hypothesis, the likelihood ratio test statistic—twice the log of the likelihood ratio—follows a chi-squared distribution in large samples, a result known as Wilks' theorem.
Why this is interesting
You have two competing explanations for your data—one simple, one complex. How do you decide which one is better, and can you trust the verdict?
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Subjects · study & training · careers
Choose something you are considering. FACTREE will give you a clear picture of what it contains, how its main parts connect and where it could lead.
This private catalogue connects 31 subjects, study routes and careers across six broad areas. Public Maps and learner routes remain off.
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Open a subject to see its complete shape at a glance. You can always return here and choose something else.
See what programming involves, how its main areas connect, and whether you find the knowledge interesting enough to take it further.
Structuring the Programming Map…
Complete subject map
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Curiosity quiz
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Administrator
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Knowledge architecture
This background view organises existing cards. It is separate from the authored lessons above.
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Curriculum coverage
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