7th - Volume 1 - 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

731 words

85% Coverage

1,107 words

90% Coverage

1,730 words

95% Coverage

2,955 words

98% Coverage

4,614 words

99% Coverage

5,312 words

Total Words

6,009

Difficulty Progression

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

Progress	Difficulty	Peak
0%	2.98/5	3.94/5
10%	3.27/5	4.18/5
20%	3.14/5	4.02/5
30%	3.12/5	4.07/5
40%	3.12/5	4.04/5
50%	2.40/5	3.82/5
60%	2.98/5	3.90/5
70%	2.62/5	3.81/5
80%	3.05/5	4.01/5
90%	3.74/5	4.31/5
Overall	3.03/5	4.07/5

Deciles

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

10%

1.06/5

20%

1.73/5

25%

1.97/5

30%

2.20/5

40%

2.65/5

50%

3.03/5

60%

3.41/5

70%

3.76/5

80%

4.07/5

90%

4.37/5

Overall Difficulty

3.03/5

Peak Difficulty

4.07/5