The question this resource answers
Document the review population and how many entries were actually examined, without inventing a customer score. It is written for editors planning a customer-feedback analysis, with the focus kept on review method room. The aim is a usable record or calculation rather than another generic product-ranking page.
Gather the inputs before interpreting the result
The worksheet asks for: Reviews in the stated source population; Reviews actually examined; Review period / selection rule; Exact product variant. Keep the relevant package, item reference or source document nearby when completing a field. If the source does not establish a fact, leave it unresolved rather than replacing it with a plausible assumption.
How the working is performed
Divide examined entries by the defined source population to describe coverage. Record a selection rule and product variant so the scope is transparent. A percentage of entries examined is not a satisfaction measure.
Work through a concrete case
Examining 30 of 120 entries is 25% sample coverage. It does not mean 25% positive sentiment, and a selected sample may not represent the full population.
What the result cannot establish
No reviews are fetched or generated here. Do not create testimonials or aggregate third-party star ratings from this worksheet. Review the original item and source before turning a worksheet result into a purchase statement. A calculation can be correct while an input is incomplete, outdated or attached to the wrong product.
Retain a reviewable record
Keep the date, item identity and the source behind any product-specific statement. If you share an output, retain its assumptions and limitations alongside it. Use the interactive tool to reproduce the working rather than presenting an unexplained number or verdict.