9S - Volume 7 - 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

1,358 words

85% Coverage

2,017 words

90% Coverage

3,105 words

95% Coverage

5,042 words

98% Coverage

6,725 words

99% Coverage

7,285 words

Total Words

7,846

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.56/5	4.28/5
10%	3.81/5	4.53/5
20%	3.59/5	4.21/5
30%	3.44/5	4.33/5
40%	3.88/5	4.58/5
50%	3.36/5	3.90/5
60%	3.56/5	4.33/5
70%	3.35/5	4.04/5
80%	3.58/5	4.40/5
90%	3.19/5	4.34/5
Overall	3.53/5	4.36/5

Deciles

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

10%

1.92/5

20%

2.53/5

25%

2.82/5

30%

3.02/5

40%

3.28/5

50%

3.53/5

60%

3.78/5

70%

4.04/5

80%

4.36/5

90%

4.68/5

Overall Difficulty

3.53/5

Peak Difficulty

4.36/5