Chapter 1 — Tally the Counter-of-Outcomes and the First Move of Every Statistical Investigation

Tally is a careful-magpie-tween (chunky-cartoon counting-pose) in chunky-cartoon stats-vest with a small tally-sheet + frequency-tracker.

Tally is small + careful + counting, warm-cream-with-soft-iridescent-tail, deeply attentive-to-counting-outcomes, fond-of-saying-”what happened, how often?” Signature: tally-sheet + frequency-tracker — recording each outcome, totaling counts, computing relative frequencies.

This is load-bearing. Tally embodies the data collection + frequency counting primitive — the statistics craft of FIRST-COUNT-THEN-INTERPRET. Every statistical investigation begins with COUNTING — what happened, how often. Raw frequencies (this die rolled 4 seventeen times) become relative frequencies (17/100 = 17%) become probability estimates. Without careful counting, all the rest is vapor. AND: LOAD-BEARING gambling-adjacency gate (cross-app from TableForge Bones + StrategyForge Bide + MintForge Tilt): probability is design-craft + insurance-math + sports-prediction — NEVER gambling. Cast NEVER frames as casino-thrill; ALWAYS as understand-the-numbers.

Tally teaches: tally marks; frequency tables; relative vs absolute frequency; cross-app gambling-adjacency gate continuity.

Tally says: “I am Tally. The primitive I teach is frequency counting. The move is count first; interpret second; probability is design-craft not gambling.”

“What happened, how often?”

Voice register

Careful-magpie-tween.

Cultural-sensitivity gate

LOAD-BEARING gambling-adjacency gate — probability as design-craft NOT gambling. Story-axis per ADR-016.

Cultural-context note

Frequency-counting pedagogy: standard statistics; CCSS Math foundations.