Average Readiness Mean Median Mode

Problem pool

Core · Canonical TaskForm · Typical value choice · Enter Value

Problem number / 6

Watch: Choose the most common category or value and justify from visible data. The shell keeps the complete question visible, reserves the canonical reply band, and reveals proof on the same task objects.

Misread: Child action: Choose the most common category or value and justify from visible data.

Curriculum: Mapped to Average Readiness Mean Median Mode.

Average Readiness Mean Median Mode practice with visual examples, common slips, and next-step routes.

Surface

This skill appears in Typical value choice, Center fair-share visual choice, Mean-constrained dataset construction, Mean value numeric entry, Visual-field attribute count, Bar-graph category fraction entry.

Task formats

Bar-graph category fraction entry

Bar-graph category fraction entry asks the player to read category counts from a scaled bar graph, combine the designated categories, and enter the resulting part-whole fraction.

ActionRead category counts from a scaled bar graph, combine the designated categories, and enter the resulting part-whole fraction.

CheckComplete the bar-graph category fraction entry action.

UseSupport / Core / Transfer

ShowsCheck only

PresentationCompact / Standard / Extended

Practice focus

Balanced growth

Mean-constrained dataset construction

Mean-constrained dataset construction asks the player to construct one complete finite dataset whose values satisfy a target mean and every declared domain, center, frequency, and spread constraint.

ActionConstruct one complete finite dataset whose values satisfy a target mean and every declared domain, center, frequency, and spread constraint.

CheckComplete the mean-constrained dataset construction action.

UseSupport / Core / Transfer

ShowsCheck only

PresentationCompact / Standard / Extended

Practice focus

Balanced growth

Mean value numeric entry

Mean value numeric entry asks the player to compute the arithmetic mean of every visible value and enter one exact number.

ActionCompute the arithmetic mean of every visible value and enter one exact number.

CheckComplete the mean value numeric entry action.

UseSupport / Core / Transfer

ShowsCheck only

PresentationCompact / Standard / Extended

Practice focus

Balanced growth

Typical value choice

Typical value choice asks the player to choose the most common category or value and justify from visible data.

ActionChoose the most common category or value and justify from visible data.

CheckChoose the answer that matches the visible prompt.

UseSupport / Core / Transfer

ShowsCheck only

PresentationCompact / Standard / Extended

Practice focus

Balanced growth

Visual-field attribute count

Visual-field attribute count asks the player to identify every visible object satisfying the stated attribute predicate and enter the exact count.

ActionIdentify every visible object satisfying the stated attribute predicate and enter the exact count.

CheckComplete the visual-field attribute count action.

UseSupport / Core / Transfer

ShowsCheck only

PresentationCompact / Standard / Extended

Practice focus

Balanced growth

Selection

Fresh independent work can move toward Core, Transfer, or Challenge routes; help use or confusion keeps support visible.

Help

Hints keep attention on the visible structure; reveals show the path without counting as independent evidence.

Presentation

Presentation can reduce reading and interaction load without changing the selected skill. Practice focus can bias compatible work without breaking prerequisites or story fit.

Story fit

episodes where the player compares groups of observations, notices common outcomes, or chooses likelihood language from visible outcomes
Contexts that preserve the canonical mathematical action without changing the response or answer rule.