ChallengeTransportEXCEL+20 XP

Real-World Excel Project 9: Route delay dashboard

Scenario

You are a data analyst. A bus company has a problem: riders say some routes are always late. As a transport planning analyst, you are tasked to build a delay dashboard with filters and details. Sheet: column A = trip_id, B = route, C = delay_minutes.

Question

Write the formula in the editor, press Check my answer, then explore the dashboard to answer the client's problem.

Your task

Read the client's problem
Press Check my answer
Use the filter to find the group that needs attention
Your project is saved and published to your portfolio

ExcelExcel DashboardReal-World ProjectVisual:bar

Read the simple theory: Cells

Advanced · COUNTIF & SUMIF — question 10 of 30

Finish all 30 to earn a certificate

1. Choose your dataset

Pick an industry and a size. Your code and results change to match.

IndustrySize

excel editorbus_trips

Snippets

💡 Explain my whole code, line by line (hover any word in the editor for a tip)

🌈 In short — no coding words

📋 Looks at the boxes (cells) on your sheet→✅ Shows you the answer

Altogether: this formula looks at the cells you named and works out one answer.

Start typing to see suggestions. Press Enter to use one. Red marks show the line to fix. Drag a bottom corner horizontally and vertically to resize.

Type your code here ↓Tap or click inside the box to start

✍️ Tap here to type

Dataset & schema

bus_trips

IndustryDataset size

The tiny starter data. Bigger data scrolls.

Fields

A: trip_id	B: route	C: delay_minutes
T1	R1	5
T2	R2	12
T3	R1	8
T4	R3	2

Transport data only. No other industry's data is used.

attempts: 0

▶ Output terminal

$ Press “Check my answer” — results appear here.

Your next steps

Each item turns green when your answer includes it.

2 left

Uses a dashboard
Uses the sheet's columns B and C