Secondary 3 Math Statistics — Unit Notes
Every definition and theorem this unit expects you to know, stated once each and written to be revised from: 7 definitions and 0 theorems, 4 worked examples, in 4 printable pages. This page lists what the notes cover. The notes themselves come with the Secondary 3 Math bundle.
Unit notes — in the bundle
Not sold separately. The practice worksheet for this unit is free, with no email and no account.
Statistics — what the notes cover
4 sections, in the order the unit is taught. Each entry below is the title of a definition or a theorem the notes state in full.
Populations, samples and how one is drawn
- Definition — Population and sample
- Definition — The sampling methods
Also in this section: 1 worked example, 1 note on method and common errors.
Measures of central tendency
- Definition — Mean, median, mode
Also in this section: 1 worked example, 1 note on method and common errors.
Measures of position and dispersion
- Definition — Quartiles
- Definition — Range and interquartile range
- Definition — Box and whisker plot
Also in this section: 1 worked example, 1 note on method and common errors.
Two variables at once
- Definition — Scatter plot
Also in this section: 1 worked example, 1 note on method and common errors.
Where the notes are
The notes are one of the documents in the Secondary 3 Math Solutions Bundle, beside the unit test, the challenge problems and every worked answer key. The Statistics practice worksheet is free and stays free.
Every Secondary 3 Math topic — the complete Solutions Bundle
One download, one payment, the whole program. For all 11 Secondary 3 Math units: the worksheet, the reference notes, the challenge set, the unit test and every answer key — these notes included.
- Worked solutions, not answer lists — every step written out
- Covers the whole year's program at this level
- Less than the price of one hour of tutoring — for the entire year's solutions
Practise it, then test yourself
Notes on their own do not make anything stick. This unit has a free, printable practice worksheet, and an end-of-unit test that comes with the bundle.
Statistics practice worksheet About the Statistics unit test