9S - Volume 10 - Statistics

Coverage

This shows how much text coverage you'll have if you know the most X frequent words in that work.

Vocabulary Coverage

Milestones

80% Coverage

1,401 words

85% Coverage

2,082 words

90% Coverage

3,197 words

95% Coverage

5,219 words

98% Coverage

7,005 words

99% Coverage

7,600 words

Total Words

8,195

Difficulty Progression

Shows how the difficulty changes as you progress through the book.

Progress	Difficulty	Peak
0%	3.73/5	4.39/5
10%	3.40/5	4.38/5
20%	3.50/5	4.20/5
30%	3.41/5	4.31/5
40%	3.53/5	4.15/5
50%	3.42/5	4.43/5
60%	3.24/5	4.00/5
70%	3.65/5	4.45/5
80%	3.53/5	4.22/5
90%	3.62/5	4.39/5
Overall	3.50/5	4.35/5

Deciles

Shows the difficulty level at or below which X% of the text falls.

10%

1.95/5

20%

2.49/5

25%

2.74/5

30%

2.96/5

40%

3.24/5

50%

3.50/5

60%

3.77/5

70%

4.03/5

80%

4.35/5

90%

4.67/5

Overall Difficulty

3.50/5

Peak Difficulty

4.35/5