Description
Return chosen/offered option share with an empty-base flag.
Adult-learning records allocate supplied participation, contact time, credits and optional requirements. A local fraction or eligibility predicate follows the chosen counting policy; it does not assess learning quality, recognize a qualification or establish contractual entitlement. Excluded and optional components can change the denominator.
Return chosen/offered option share with an empty-base flag.
When to use this tool
Use Learner Choice Count Share when checking the stated adult-learning participation, requirement, text or time convention.
How to use the tool and how it works
- Enter chosen, offered. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read share, defined. Inspect defined before interpreting the associated values.
Return chosen/offered option share with an empty-base flag. Require whole 0 <= chosen <= offered; share divides or is zero with defined false when offered zero.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| chosen | Chosen | Required. Safe integer; minimum 0. |
| offered | Offered | Required. Safe integer; minimum 0. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| share | Dimensionless reported share using the selected denominator; not a probability estimate. | Required. Finite number. |
| defined | Whether the associated denominator or reporting quantity is defined; inspect before interpreting zero placeholders. | Required. Boolean. |
{
"input": {
"chosen": 3,
"offered": 4
},
"output": {
"share": 0.75,
"defined": true
}
}Limitations and assumptions
- No actual choice, accessibility, learner agency or educational quality is inferred.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Review the actual course plan, learner needs and governing credit/recognition policy with the responsible educational team for substantive decisions.
References
Similar or alternative tools
- Learner Control Decision Share Term
Return weighted learner control over supplied decisions.
- Task Autonomy Choice Budget
Return free-option count after mandatory/excluded overlap.