9S - Volume 11 - 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

1,300 words

85% Coverage

1,957 words

90% Coverage

3,046 words

95% Coverage

5,017 words

98% Coverage

6,782 words

99% Coverage

7,370 words

Total Words

7,958

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.56/5	4.32/5
10%	3.61/5	4.47/5
20%	3.59/5	4.39/5
30%	3.22/5	3.85/5
40%	4.09/5	4.63/5
50%	3.79/5	4.47/5
60%	3.70/5	4.45/5
70%	3.62/5	4.27/5
80%	3.35/5	4.10/5
90%	3.44/5	4.21/5
Overall	3.60/5	4.39/5

Deciles

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

10%

2.13/5

20%

2.76/5

25%

3.01/5

30%

3.14/5

40%

3.37/5

50%

3.60/5

60%

3.83/5

70%

4.08/5

80%

4.39/5

90%

4.69/5

Overall Difficulty

3.60/5

Peak Difficulty

4.39/5