Statistical FunctionsIntermediate

COUNTIF Function

Counting only the rows that broke a rule.

Task:

You promise delivery within 4 days. Put the number of these six deliveries that took longer than that in B8.

Interactive Spreadsheet

Hints

+5 XPno-hints bonus

Solve it on your own to keep the bonus. Each hint gets one step closer to the formula.

The data in this exercise

This is the grid you start with. Cell references in the task — B6, C2 — point at the row numbers and column letters below.

8 rows × 2 columns1 cell you fill in
AB
1DeliveryDays taken
2D-22012
3D-22025
4D-22033
5D-22047
6D-22054
7D-22066
8Missed the 4-day promise
What this exercise teachesMay contain the answer

The boundary is the whole exercise. ">4" counts the 5, 6 and 7-day deliveries; ">=4" would sweep in the one that arrived exactly on the promise and turn a clean record into a breach. Quoting the wrong one of those to a customer is how a report loses its credibility.