LLM Zoomcamp 2026

Homework 1: Agentic RAG Statistics

Distribution of scores and reported study time for this homework.

Submissions

626

Median total score

6

Average total score

6

Score distribution

All values are points.

Questions score

Min
-
Median
6.0
Max
6
Q1
5.0
Avg
5.5
Q3
6.0

Learning in public score

Min
-
Median
0.0
Max
7
Q1
0.0
Avg
0.5
Q3
1.0

Total score

Min
-
Median
6.0
Max
14
Q1
6.0
Avg
6.1
Q3
6.0

Time distribution

All values are hours reported by students.

Lectures

Min
0.0
Median
5.0
Max
96.0
Q1
4.0
Avg
7.6
Q3
8.0

Homework

Min
0.0
Median
3.0
Max
48.0
Q1
2.0
Avg
3.7
Q3
4.0

Question breakdown

Correctness and answer distribution per question.

1. How many lesson pages

608 / 628 correct (96.8%)

1 24 7 (1.1%)
2 72 610 (97.1%)
3 240 8 (1.3%)
4 720 2 (0.3%)

2. Indexing and searching

597 / 628 correct (95.1%)

1 01-agentic-rag/lessons/03-rag.md 20 (3.2%)
2 01-agentic-rag/lessons/14-agentic-loop.md 599 (95.4%)
3 04-evaluation/lessons/13-llm-as-judge.md 2 (0.3%)
4 06-best-practices/lessons/02-hybrid-search.md 4 (0.6%)

3. RAG

578 / 628 correct (92.0%)

1 700 23 (3.7%)
2 7000 580 (92.4%)
3 70000 17 (2.7%)
4 700000 0 (0.0%)

4. Chunking

598 / 628 correct (95.2%)

1 70 6 (1.0%)
2 295 600 (95.5%)
3 1100 9 (1.4%)
4 4500 4 (0.6%)

5. RAG with chunking

536 / 628 correct (85.4%)

1 about the same 37 (5.9%)
2 3x fewer 536 (85.4%)
3 10x fewer 32 (5.1%)
4 30x fewer 13 (2.1%)

6. Turning it into an agent

552 / 628 correct (87.9%)

1 0 25 (4.0%)
2 4 554 (88.2%)
3 10 23 (3.7%)
4 20 2 (0.3%)

Calculated: 25 June 2026, 20:21