Alterna · учебный материал

Table analysis outcome

Practical mini-research: data, calculation, visualization and model limitation.

Что в этом материале

Содержание и основные понятия

01
Outcome scenario
Mini-studie, "Water use in school"
Prepare a training table with a date, area, water flow and a note. First clear the pass by the selected rule, then find the average flow by zone, construct a diagram and form a precautionary output. For the model, suggest one value that can be selected for the targeted flow reduction.
02
Lounge
Data.
Headings, units, clear pass rule.
Truck.
The sum and average can be checked by formula and range.
Visualization.
The diagram answers one question and does not conceal the signature.
Conclusion.
Doesn't give a prognosis for fact and calls it a model restriction.
03
Protection of result
Question.
Formulated before calculation and containing a measurable indicator.
Data.
Source, period, unit of observation and clean-up specified.
Method.
The formula, summary or parameter selection is consistent with the question and limitations.
Check.
There is a control example, alternative calculation or sensitivity analysis.
Conclusion.
Separates the observed fact from the assumption and refers to limitations.

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