9S - Volume 8 - 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

1,365 words

85% Coverage

2,032 words

90% Coverage

3,121 words

95% Coverage

5,118 words

98% Coverage

6,982 words

99% Coverage

7,603 words

Total Words

8,224

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.47/5	4.13/5
10%	3.98/5	4.61/5
20%	4.12/5	4.65/5
30%	3.35/5	4.04/5
40%	3.25/5	4.43/5
50%	3.27/5	4.35/5
60%	3.61/5	4.47/5
70%	3.10/5	4.20/5
80%	3.23/5	4.03/5
90%	3.33/5	4.45/5
Overall	3.45/5	4.42/5

Deciles

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

10%

1.17/5

20%

2.15/5

25%

2.42/5

30%

2.67/5

40%

3.10/5

50%

3.45/5

60%

3.80/5

70%

4.12/5

80%

4.42/5

90%

4.71/5

Overall Difficulty

3.45/5

Peak Difficulty

4.42/5