7th - Volume 2 - 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

686 words

85% Coverage

1,041 words

90% Coverage

1,656 words

95% Coverage

2,870 words

98% Coverage

4,428 words

99% Coverage

5,041 words

Total Words

5,655

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.15/5	4.01/5
10%	3.44/5	4.03/5
20%	3.20/5	4.23/5
30%	2.69/5	3.68/5
40%	2.83/5	4.05/5
50%	2.98/5	3.79/5
60%	2.41/5	3.83/5
70%	2.93/5	3.97/5
80%	3.21/5	3.98/5
90%	3.21/5	4.44/5
Overall	3.03/5	4.03/5

Deciles

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

10%

1.26/5

20%

1.78/5

25%

2.03/5

30%

2.23/5

40%

2.64/5

50%

3.03/5

60%

3.36/5

70%

3.69/5

80%

4.03/5

90%

4.51/5

Overall Difficulty

3.03/5

Peak Difficulty

4.03/5