S6 Mathematics
S6 Mathematics (DSE Compulsory Part): Data Handling — organising data, averages (mean, median, mode), probability, statistical charts and dispersion, with DSE-style examples and quizzes.
The order below is the recommended shallow-to-deep path.
Units 單元
Tap a unit name to jump to its topics.
數據處理 Data handling5/5 live
- 1Data Handling and Bar ChartsBasic✓
- 2Mean, Median, ModeBasic✓
- 3Basic ProbabilityBasic✓
- 4Reading Statistical ChartsBasic✓
- 5Data DispersionIntermediate✓
⚡ Unit quiz 快測5 Qs
Answer on your own first, then reveal — wrong answers go to your wrong-answer book.
Q1Frequency is?
Q2Mean = ?
Q3Probability between?
Q4Pie chart all sum = ?
Q5Range = ?
Vocabulary book 生字簿
All terms, bilingual (printable).
Numbers collected.
How many times each item appears.
Table listing each item and frequency.
Use bars of different length to show frequency.
Tally mark, one 正 character means 5.
Add up from start.
Where data concentrates.
Unorganized numbers.
All numbers sum divide by count.
Middle number after sorted.
Number that appears most times.
Sorted from small to large.
Extremely large or small number, will skew mean.
Position exactly middle after sorted.
Highest frequency.
Represent data central tendency.
Chance event happens, from 0 to 1.
Something that may happen, e.g. roll die get 3.
How many possibilities one trial has.
All possible outcomes.
Results that meet event requirement.
Probability = 0, definitely won't happen.
Probability = 1, definitely will happen.
Each outcome same chance.
Use sector to show each part percent of whole.
Connect data with line, see trend change.
Data up or down.
Each part percent of whole.
Chart intentionally change axis, make difference look big.
Numbers on axis.
See which big which small.
Result seen from chart.
Max minus min.
After sorted, split data into four parts.
Q3 - Q1, middle half data range.
Measure data spread, bigger more spread out.
How even data is.
Largest number in data.
Smallest number in data.
Data more concentrated more stable.