M36 Probability and experiments mind map

Use your browser’s Print command for A4 landscape, or choose A3 in its paper settings. The SVG remains sharp when enlarged. A text version follows the map.

M36 Probability and experiments mind map

Read the mind map as text

Probability

Scale / count: 0≤P≤1; favourable/total only if equally likely

Totals

Exhaustive: All possibilities covered; mutually exclusive totals sum 1
Complement / union: 1−P(A); add exclusive events; overlap needs correction

Experiments

Estimate: Relative frequency=successes/trials; spinner38/100 → 0.38
Expected: Probability × trials; expected ≠ guaranteed actual

Reliability

Trials: More fair trials help; no guarantee of closer every step
Independence: Five heads do not change next fair coin probability
Evidence: Frequency-tree parent = branches; state model assumptions

Connections

Probability → Experiments: Probability models predict expected counts
Experiments → Reliability: Experimental evidence depends on fairness and trials