Real situations from working spreadsheets — sales targets, commission tiers, messy exports, aged invoices. Numbered in recommended order: start at 1 and work down, or filter to what you need.
5 exercises — Statistical Functions
Use COUNT to find how many rows contain a numeric value.
COUNT
Calculate the mean value of a set of customer orders.
AVERAGE
Count how many rows meet a numeric condition.
COUNTIF
Identify the extremes in a column of values.
MAX · MIN
Count rows that satisfy several criteria at once.
COUNTIFS
| # | Exercise | Functions | Difficulty | Time | Status |
|---|---|---|---|---|---|
| 7 | Count how many orders shipped with COUNTHarbor Supply — shipment status | COUNT | Beginner | 4 min | 10 pts |
| 8 | Find the average order value with AVERAGEHarbor Supply — October orders | AVERAGE | Beginner | 3 min | 10 pts |
| 9 | Count orders above a threshold with COUNTIFHarbor Supply — October orders | COUNTIF | Beginner | 5 min | 15 pts |
| 10 | Find the largest and smallest orderHarbor Supply — October orders | MAX · MIN | Beginner | 4 min | 10 pts |
| 19 | Count orders meeting two conditionsHarbor Supply — orders across regions | COUNTIFS | Intermediate | 8 min | 25 pts |